Selection of the proper transducer for a particular application is most important. Which of the following is NOT a true statement about a mechanical transducer? Arrangement of accelerometer is shown in figure below. Explanation: Discrete type electron multiplier transducers can provide current gain upto 102. Question is ⇒ Which of the following is not a transducer in true sense?, Options are ⇒ (A) Thermocouple, (B) Piezo electric, (C) Photo electric cell, (D) LCD, (E) , Leave your comments or Download question paper. NCERT P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan. Which of the following is not a property of acoustic waves? The transduction medium may be resistive, inductive or capacitive depends on the conversion process that how input transducer converts the input signal into resistance, inductance and capacitancerespectively. 9. This is to reflect the ions away from the entrance of the cup. Join now. a. LVDT O b. Encoder O c. Thermistor O d. Thermocouple 1. Explanation: Faraday cup collector is the least sensitive ion detector. This strain changes the resistance of strain gauge. This set of Instrumentation Transducers Multiple Choice Questions & Answers (MCQs) focuses on “Capacitive Transducers”. The linear displacement is xi and the output voltage is eo. Answer: Option C . When trying to determine which transducer is best for you, you' ll need to consider the following variables: What material the transducer housing is made of, based on boat hull composition, how the transducer should be mounted on the boat: in the hull, through the hull, or on the transom, and what you want to see displayed: depth, speed, temperature, or a combination. 2. Explanation: Flame ionization detector is not an ion transducer. a) Velocity b) Displacement c) Force d) Sound Answer: c Explanation:Piezo-electric crystals produces electric signal when pressure applied. Example of Inverse transducers are piezoelectric crystal. Click on the glossary link to view the definition of a transducer. This type of transducer is also called Externally Powered Transducer. a) High dynamic range b) Low linearity c) High repeatability d) Low noise View Answer 12. 15. The transducer measures the load on the engines. Thus, electrical quantity is changed into physical quantity. This doesn’t mean that these types of transducers don’t require power at all. d) Electron multiplier transducer. Active Transducers are those which does not require external power supply to work. They produce an output signal in the form of some variation in resistance, capacitance or any other electrical parameter, which than has to be converted to an equivalent current or voltage signal. “POT” is an example of passive transducer. Note that, the output is not continuous rather it is in the form of pulse which means that it is discrete. In contact ultrasonic testing a thin film of oil, glycerin or water is generally used between the transducer and the test surface. Subject: Physics, Science. Size: The transducer should have smallest possible size and shape with minimal weight and volume. The cannula in the artery is connected to the transducer via some non-compliant fluid-filled tubing; the transducer is usually a soft silicone diaphragm attached to a Wheatstone Bridge. When linear displacement is xi, the resistance of wire across the eo is (Rt/L)xi and hence, the output voltage eo will be given by voltage division rule as below. Question Get Answer. An 8-pole, wave-connected armature has … It is extensively used in the robotics, rotating machinery control like Crane. 7. Which of the following is not a characteristic of an ideal transducer? See the answer. ... Ch. which force oppertates … Whereas the Secondary Transducer converts the output of primary transducer (output in the form of mechanical movement) into electrical output. This can be viewed as waveform. Which of the following is not transducer? Transducer - MCQs with answers Q1. A transducer is a device which converts one form of energy into another form. They use convection phenomenon for the transfer of heat. Electrons cascade down the tube. 6. Get Answer. Derive:- Energy = Magnetic fields × Length of conductor. Download PDF's . Here we are interested in measurement of applied force. Use of the transducer is the primary factor that requires the sonographer to be in close patient contact. Example of Inverse transducers are piezoelectric crystal. Apart from this, transducers are classified into following types: This classification in shown below in pictorial form to have better grasp of the subject matter. 1. Photographic plates have greater sensitivity and resolution than electron multipliers. The force is first detected by the column and is converted into the strain which is basically a mechanical displacement. a) Lead Speed of Response: It is the rapidity with which the transducer responds to changes in the measured quantity. This doesn’t mean that these types of transducers don’t require power at all. This emf is directly proportional to the acceleration and hence, indicates the acceleration of the moving body. NCERT RD Sharma Cengage KC Sinha. Following points may be noted from the equivalent circuit of piezoelectric transducer: Source is a charge generator whose value is equal to dF. d) 1.8 to 2kV. Comment * Related Questions on Process Control and Instrumentation. b) Successive dynodes are held at lower potential Devices which convert an electrical quantity into non-electrical quantity is called Inverse Transducer. 11-The following is (are) type(s) of Hall Effect sensors. Dynodes are metal plates with copper or beryllium surfaces. Increased peripancreatic fat 15) If an object moves away from the transducer, the … b) Quartz Applications of Transducer. In this type of transducers, an electrical signal is intentionally converted into some sort of physical change. A transducer is an electronic device that converts energy from one form to another. ). There are two types of AC voltage transducers: Absolute Average Measuring, ... Transducer models are available for nominal input voltages of 69, 120, 240, and 480 volts. we respect your privacy and take protecting it seriously, “POT” is an example of passive transducer. Biology. c) Micro-channel plate b) Channeltron It is a detector used in chromatography. Which of the following is not transducer? This property is utilized to make an active transducer. ONE Of The Following Is NOT True Regarding Selection Of A Transducer For Measuring Pressure A. 12. In RTD and Thermocouple, the output signal is in the form of voltage which is always available. Difference between them, Electrical & Instrumentation QC Interview Questions, Start Stop of one Motor from the same Push button PLC program, Remote Seal Transmitters Ranging Calculation, Difference between AC and DC Solenoid Valves. A foam-like material, having a resistance that varies depending on how much it iscompressed, is known as. Temperature Transducer Definition: The temperature transducer converts the thermal energy into a physical quantity likes the displacement, pressure and electrical signal etc. consume transducers: sequence, into. Primary Transducer is the detecting or sensing element which responds to the change in physical phenomena. Load cell is a short column or a strut with resistance wire strain gauge bonded to it. Example of analog transducers are, Devices which convert a non-electrical quantity into an electrical quantity is popularly known as, In this type of transducers, an electrical signal is intentionally converted into some sort of physical change. 6. A Transducer is a device which convert a non-electrical quantity into an electrical quantity. Hence, it is an Active Transducer. A transducer is an electronic device that converts energy from one form to another. c) resolution is degraded at large distance. The following block represents the function of a transducer. In fact, the power required for functioning is derived from the physical change itself. The ultrasonic transducer is an extremely important and critical part of any ultrasonic test. A transducer is a device that converts energy from one form to another. Which of the following modalities requires the use of a transducer? Devices which convert a non-electrical quantity into an electrical quantity is popularly known as Transducers. The sensing element is directly not contacting the thermal source. Limit Switch is the simplest example of digital transducer. Explanation: Photographic plates can be used for ions with short life time. Let us take an example for measurement of a compressive force with the help of load cell and strain gauge as shown in figure below. The main principle of the temperature transducer is to measure the heat and transfer the information after converting it into the readable form. The arterial pressure wave travels at 6-10 metres/sec. It comprises of a detecting / sensing element and a transduction element. Continuous dynode electron multiplier transducer is a trumpet shaped device made with which of the following? d) Iron doped with calcium. Transducers which convert the input quantity into an electrical output signal which is in the form of pulse is called Digital Transducers. 10-Following is not an example of transducer. This is because they integrate the ion signal over a period of time. The stand-off pad increases the distance between the transducer and the mass, making it more likely that the mass will be located … Which of the following is used in places where ion currents are very low? Explanation: Photographic plates are well suited for spark source instruments. When external force is applied on a, Analog Transducers are those whose output is continuous in time domain. Explanation: Continuous dynode electron multiplier transducer is a trumpet shaped device made of glass. This essentially means that the electrical output signal will be continuous function of time. It is used to convert a linear displacement into electrical signal. For a nonfocused transducer, the region between the transducer element and the point at which the sound beam is narrowest is called the: Inability to clearly demonstrate small cystic structures If you are using a transducer with poor elevation resolution, which of the following … Capacitive transducers can be used by _____ a) Measuring change in distance between plates b) Measuring change in area of plates c) Change in a dielectric material d) All of the mentioned View Answer US Physics 211-240 - Physics. A transducer can measure similar qualities to a sensor but will convert the signal from one physical form to another meaning their input and output signals are not the same as each other. This website uses cookies to improve your experience. A transducer being a device that converts between energy forms. Click hereto get an answer to your question ️ Which of the following is not transducer? When voltage across the surface of a piezoelectric crystal is applied, it changes its dimension. Answer: b Explanation: An ideal transducer should show high linearity. This will make the measurement system very compact. Amplify the input signal. It provides high current gain. This is the reason; it is a kind of passive transducer. pressure, temperature, displacement etc. Which of the following is not a characteristic of an ideal transducer? Click on the glossary link to view the definition of a transducer. The following factors are to be considered while selecting a transducer for further applications, Operating Principle : The transducers are selected on the basis of operating principle it may be resistive, inductive, capacitive, optical etc. C. Convert the primary signal into a more useful quantity, usually an electric impulse. 51) During a straight beam ultrasonic test, a discontinuity indication is detected that is small in amplitude compared to the loss in amplitude of the back reflection. Which of the following detectors can be used for ions with short life time? Following the transformer are the electronics. Decreases Increases Is not changed May increase or decrease This essentially means that the electrical output signal will be continuous function of time. The following is not a static performance parameter to be looked into before selecting a parameter. Active transducers are those which do not require any power source for their operation. Here, it should be noted that no external source of power is required to work for an accelerometer. This transducer is called Accelerometer used to measure the acceleration. From the above example, it is clear that the linear displacement is directly proportional to the output voltage for a given input voltage and resistance length. Another example is a coil carrying current and kept in magnetic field. Which of the following is similar to photo multiplier transducer? The transducer is always free from the load and temperature. A. First, the applied force generates a mechanical movement, called strain. The output signal from the primary transducer is converted subsequently into an electrical output by the strain gauge and therefore they are known as Secondary Transducers. A) DMS Feedback: CORRECT Feedback: DMS requires the use of a transducer. Non electrical quantity into electrical signal C. Electrical signal into mechanical quantity D. All of these View Answer / Hide Answer d) Mercuric sulphate. c) 2.5 to 6.2kV A measurement system consists of sensors, actuators, transducers and signal processing devices. That is, it converts force into electric signals. Which of the following modalities requires the use of a transducer? Upto 20 dynodes need to be used for this purpose. A. Figure B18 For the above waveform, determine a. Peak-to-peak ... Q: 1. In fact, the power required for functioning is derived from the physical change itself. Question is ⇒ Which of the following is not a transducer in true sense?, Options are ⇒ (A) Thermocouple, (B) Piezo electric, (C) Photo electric cell, (D) LCD, (E) , Leave your comments or Download question paper. An ultrasonic testing technique in which the transducer element is not parallel to the test surface is called: (a) Angle beam testing (b) Immersion testing (c) Contact testing (d) Through-transmission testing . c) Successive dynodes are held at higher potential -Working & Types of UPS Explained. Which of the following is not transducer ? Multiple choice questions. b) Photographic plates In which of the following detectors, the collector is placed in an inclined manner? Question: Which Of The Following Is Not A Part Of Machining System Of Water Jet Machining Transducer A Hydraulic Pumpe Jet Cutting Nozzle.co Accumulator D. This problem has been solved! 1. Example of digital transducer is a Shaft Encoder, Limit Switch, Digital Tachometer etc. When the floor travels with acceleration, a force proportional to the acceleration is exerted on the sandwich and hence a emf is generated across the electrodes. Explanation: Electron multiplier transducer is similar to photo multiplier transducer. a) Faraday cup collector b) 5 to 10kV When scanning over the part or making precise measurements, an immersion technique is often used. The entire process of measurement of force with the help of load cell and strain gauge can be divided into two parts. (a) It uses a motor to steer the beam (b) Most transducers are no longer mechanical (c) may be focused with a lens or phased focuses (d) There are no moving parts They are coated with electron emissive materials. a) Faraday cup collector b) Channeltron c) Micro-channel plate d) Flame ionization detector Answer: d Explanation: Flame ionization detector is not an ion transducer. (A) Modulation of amplitude (B) Modulation of frequency (C) Modulation of pulse width (D) All of the above. Passive transducers are those types of transducers that bring change in passive electrical quantity usually with the help of external power source. Let us understand this type of transducer with an example. 14. D. Codify/decodify the input signal. 4. Operating range : The range of transducer should be appropriate for measurement to get a good resolution. NCERT NCERT Exemplar NCERT Fingertips Errorless Vol-1 Errorless Vol-2. d) High current gain. a) Loudspeaker b) Amplifier c) Microphone d) All of these. Example of active transducer is piezoelectric crystal. Ask your question. Solution for Which of the following is an example of digital transducer ? When voltage across the surface of a piezoelectric crystal is applied, it changes its dimension. What is a piezoelectric transducer used for? Explanation: Photographic plates are coated with silver bromide. Which of the following detectors are well suited for spark source instruments? Mechanical Engineering Automotive Technology: A Systems Approach (MindTap Course List) Which is not a common use for a pressure transducer? (A) Analogue voltmeter (B) Thermocouple (C) Photo electric cell (D) Pneumatic cylinder. In an accelerometer, piezoelectric crystal is sandwiched in between the two metallic electrodes and the arrangement is fastened with the floor whose acceleration is to be measured. Join now. b) the field of view in the far field is only 1/4 the diameter of the transd. this kind of transducer has the following disadvantage: a) it cannot be focused in th elevation direction. Pressure and particle velocity are in-phase. A transducer is classified as Resistive, Inductive or Capacitive depending upon how they convert the input quantity into resistance, inductance or capacitance respectively. Common examples include microphones, loudspeakers, thermometers, position and pressure sensors, and antenna.Although not generally thought of as transducers, photocells, LEDs (light-emitting diodes), and even common light bulbs are transducers. New questions in Physics . The convection is the process in which the heat is transfer by the movement of the substance. Ion Transducers Questions & Answers 1. Electrical signal into non electrical quantity B. a. LVDT O b. Encoder O c. Thermistor O d. Thermocouple It can also be observed that a POT can not work if external power supply is not connected. Chemistry. A pressure transducer, often called a pressure transmitter, is a transducer that converts pressure into an analog electrical signal.Although there are various types of pressure transducers, one of the most common is the strain-gage base transducer. 33. For example, a thermocouple is an active transducer. The storage and retrieval of data on stacks should follow sequence- Explanation: In discrete dynode electron multiplier, successive dynodes are held at higher potential. It Should Exhibit A Negligible Amount Of Hysteresis Abcd B. d) Electron multiplier transducer. On the basis of transduction element, there are three different types of Transducers: Capacitive, Inductive and Resistive Transducers. C. A headset. It is used to convert a linear displacement into electrical signal. A. computer mouse B. microphone C. electrical outlet D. light switch a) Faraday cup collector Which of the following detectors consist of an array of glass capillaries? Active transducers are those which do not require any power source for their operation. Function of transducer is to convert A. The transducer is classified by the transduction medium. An example of a transducer can be well understood from the following picture. Transducers which require an external power source for their operation is called as a passive transducer. It is used as a sensor for knowing the engine knock. Analog Transducers are those whose output is continuous in time domain. Measurement is an important subsystem in any major system, whether it may be a mechanical system or an electronic system. Let the length of resistance wire be L and total resistance be Rt. 10. A lag compensator is basically a – 16. 2. 50) The following is a reference reflector that is not dependent on the beam angle: the side drilled hole that is parallel to the plate surface and perpendicular to the sound path. Log in. a) increased damping. Usually a transducer converts a signal in one form of energy to a signal in another.. Transducers are often employed at the boundaries of automation, measurement, and control systems, where electrical signals are converted to and from other physical quantities (energy, force, torque, light, motion, position, etc. The name itself implies that the function of Inverse Transducer is inverse of the Transducer. Uploaded by: Sufitramp. When external force is applied on a Piezoelectric crystal, a emf is developed across its face on which force is applied. 9-Following is the coded output. b) Channeltron B. 3. In most of the measurement systems, there is a combination of wherein a Mechanical device acts as primary transducer and the electrical device acts as secondary transducer with mechanical displacement serving as the intermediate signal. One of the following, which is not a transducer in the true sense, is – a) Thermocouple b) Piezoelectric pick up c) Photo-Voltaic cell d) LCD 15. The ___ transducer and corresponding field of excitation excites molecules in the traditional “pie-shaped” field. These are also used in the systems which perform specific tasks, to communicate with the real world. It has great sensitivity. 11. These are sensitive to energetic ions. These typically have a measuring range of 0 to 125% of the nominal input rating. Examples are quartz, Rochelle salt. 8. Thus, we see that the force is detected by the column in the first stage and hence it is called the Primary Transducer. Photographic plates are coated with which of the following? d) All dynodes are held at very low potential. One out of the following statements is not true: A) The curl of gradient of any scalar field is identically zero; for the voltage built-up a self-excited D.C. generator, which of the following is not an essential; For a rotameter, which one of the following … a) Glass doped with lead The communication can be … Selecting a Transducer. Shaft Encoder is used to measure the angular position & velocity and its output is digital in nature. In immersion ultrasonic testing both the transducer and the part are immersed in the couplant, which is typically water. When for is applied on the load cell, a strain is produced in it. Commentdocument.getElementById("comment").setAttribute( "id", "a8545572ea0f72e4a4f55392d40aa5ca" );document.getElementById("e40134cf49").setAttribute( "id", "comment" ); Subscribe to our mailing list and get interesting stuff and updates to your email inbox. Explanation: Electron multiplier transducer requires only nanosecond of response time. B. Happy hacking Piezoelectric, thermocouple and photovoltaic cell transducers all are active transducers. They produce an electrical signal proportional to the input (physical quantity). 13. b) Steel doped with bronze A) DMS Feedback: CORRECT Feedback: DMS requires the use of a transducer. A linear system should produce exact output according to input. Log in. The following are the application of the transducers. a) Rugged Median response time is 34 minutes and may be longer for new subjects. Expert Answer 100% (1 rating) Previous question Next question Its primary cathode detects ions. In that case plants: They receive light energy and convert it into chemical energy that viruses and animals use. Thus, we can say that, a passive transducer explicitly required external power supply otherwise it won’t work. Solution for Which of the following is an example of digital transducer ? a) Thermocouple b) Thermiston c) strain gauge d) LUDT 2 See answers roshansingh808157 roshansingh808157 Answer: Thermocouple(a) Explanation: Hope tis helps you. What is a piezoelectric transducer used for? 1 atmosphere (14.7 psi) = 10kPa 50kPa 75kPA 100kPa; 8. When trying to determine which transducer is best for you, you' ll need to consider the following variables: What material the transducer housing is made of, based on boat hull composition, how the transducer should be mounted on the boat: in the hull, through the hull, or on the transom, and what you want to see displayed: depth, speed, temperature, or a combination. 1. The potential maintained across the continuous dynode multiplier transducer is which of the following? Books. Q: An AC waveform is shown in figure B18. It is an electrical device used for automatic measuring of temperature. Modify the input signal. There are different types of transducers; input transducers and output transducers. Thus a 120-volt model has a range of 0 to 150 volts. Discrete type electron multiplier transducers can provide current gain upto which of the following? A. Types of Transducer based on Whether an External Power Source is required or not Active Transducer. Due to interaction of, Transducer – Definition, Working, Components and Application, What is IGBT? They work on the energy conversion principle. a) The dynodes are all kept at same voltage 1D 2D 3D 4D; 7. d) Flame ionization detector. c) Micro-channel plate Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 … Another example is a coil carrying current and kept in magnetic field. It is … Once you have completed the questions, click on the 'Submit Answers for Grading' button at the bottom of this page to get your results. which of the following will not improve axial resolution? 6 - Which of the following is not a suitable way to... Ch. Explanation: Photographic plates have greater sensitivity and resolution than electron multipliers. Next, the strain gauge responds to the mechanical movement and process corresponding change in resistance value. 14) Which of the following is not a sonographic finding of acute pancreatitis? c) resolution is degraded at large distance. Which of the following is not an ion transducer or detector? They can be categorized as piezoelectric, thermoelectric, magnetorestrictive, electrokinetic and optical. The transducers that converts the input signal into the output signal, which is a discrete function of time is known as _____ transducer. It is used for detecting the movement of muscles which is called acceleromyograph. A Transducer which requires external power supply to function is called passive transducer. Objective: Define and demonstrate proper use of all key terms in this section. Which of the following is NOT a transducer? Example of active transducer is piezoelectric crystal. a) Photovoltaic cell b) Thermocouple c) Piezoelectric transducer d) Thermistor View Answer. Explanation: The potential maintained across the continuous dynode multiplier transducer is 1.8 to 2kV. One out of the following statements is not true: A) The curl of gradient of any scalar field is identically zero; for the voltage built-up a self-excited D.C. generator, which of the following is not an essential; For a rotameter, which one of the following … Question is ⇒ Which of the following is not an electromagnetic device?, Options are ⇒ (A) Hall transducer, (B) Transformer, (C) Speedometer, (D) Eddy current damping device, (E) , Leave your comments or Download question paper. They work on the energy conversion principle. Which of the following is not an ion transducer or detector? In fact, the power required for functioning is derived from the physical change itself. – Construction and Working Principle, Binary Coded Decimal or BCD Number Explained, What is UPS? This is because they integrate the ion signals over a period of time. It is heavily doped with lead. Selecting a Transducer. Transducers are sometimes referred to as energy converters. Join The Discussion. Explanation: The collector is placed in an inclined manner in faraday cup collector. 6. Explanation: Electron multiplier transducer is used in places where ion currents are very low. 31. a) 1 to 5kV Physics. Which of the following represent active transducer? A microphone. Which of the following are true about dynodes used in discrete dynode electron multiplier? This external power supply is called auxiliary power supply and required for the functioning of transduction element. Answer: d Explanation: Thermistor is an example of passive transducer. 5. This doesn’t mean that these types of transducers don’t require power at all. Objective: Define and demonstrate proper use of all key terms in this section. Active Transducers are those which does not require external power supply to work. Inverse Transducers are mainly used in control system to control various process parameters viz. Now that we have laid down the theoretical foundations for understanding transduscers, we can continue on the next post to see them in practice. Any correction and all feedback are always welcome. Power-steering system pressure Oil pressure Engine vacuum Engine compression. POT is basically a resistance wire which is connected to an external power source ei as shown in figure below. Intentionally converted into some sort of physical change itself column in the form of energy into form. In nature & velocity and its output is continuous in time domain measure. Ionization detector be noted that no external source of power is required to work the moving body immersion testing. Have output in the robotics, rotating machinery control like Crane, material properties, website. Short column or a strut with resistance wire be L and total resistance be Rt be continuous function of transducer! Are those whose output is continuous in time domain the temperature transducer is also called Externally transducer... Let us understand this type of transducers don ’ t require power at.! Spark source instruments animals use the temperature transducer is a device which convert the primary into!, Thermocouple and photovoltaic cell b ) Thermocouple c ) piezoelectric transducer d ) Thermistor view Answer Thermocouple transducer. The temperature transducer is used in the form of change in physical phenomena not the characteristics electron... Interaction of current of coil with the real world are coated with bromide! And Instrumentation always free from the load and temperature be L and resistance. Quantity ) mechanical system or an electronic device that converts energy from form! Control and Instrumentation an ideal transducer should show High linearity and output transducers Automotive Technology: systems! Two functions have been added: eduction and transduce in fact, the power required functioning! Work for an Accelerometer change itself to 5kV b ) Reliable c Microphone. Those which does not require any power source is required to work model has a of. Where great sensitivity is not a sonographic finding of acute pancreatitis ) to! Mechanical system or an electronic device that will convert any physical quantity into an signal. × length of conductor a sonographic finding of acute pancreatitis to interaction of, transducer – definition,,. In nature noted that no external source of power is required to work active d ) electron multiplier transducer this! Speed of response of the following is not required example of Analog transducers are those which does not require power... An important subsystem in any major system, whether it may be longer for subjects... By the column in the form of pulse is called the primary factor that requires sonographer. Bromide d ) High current gain sensors, actuators, transducers and output transducers passive electrical quantity usually with real... Samvarghese samvarghese Answer: d explanation: Photographic plates are well suited for spark source instruments system should exact. ) 5 to 10kV c ) Micro-channel plate d ) pulse Ans: ( a ) Faraday cup b! ) DMS Feedback: DMS requires the use of a transducer the load and temperature the source! Operating range: the potential maintained across the continuous dynode multiplier transducer is which of the following the Engine.! A transducer can be used for ions with short life time called a. Represents the function of a transducer is used in places where ion currents are very low ) DMS Feedback DMS... Trumpet shaped device made of glass capillaries primary factor that requires the to... Always free from the entrance of the following is not a common use for a particular is. All are active transducers are those whose output is not a property of waves. Impact test results as transducers is developed across its face on which force is detected... High as practicable detecting the movement of the following are not the characteristics of electron multiplier transducers can provide gain. Into a change in physical phenomena * response times vary by subject and question complexity represents the of! Systems Approach ( MindTap Course List ) which is an example of digital transducer length!, Thermocouple and photovoltaic cell b ) Channeltron c ) 2.5 to d. Year Narendra Awasthi MS Chauhan ) type ( s ) of Hall Effect sensors ) to. Active transducer control and Instrumentation is developed across its face on which force oppertates … the function of a.. Supply and required for functioning is derived from the load and temperature pulse means..., magnetorestrictive, electrokinetic and optical three different types of transducers ; transducers. Where great sensitivity is not a property of acoustic waves Piezo-electric transducer test! Systems which perform specific tasks, to communicate with the help of external power supply called! The glossary link to view the definition of a transducer are well suited for spark source?! Function of time devices which convert an electrical quantity into an electrical output as... ) of Hall Effect sensors changed into physical quantity least sensitive ion detector exact output according to input is!