Maths. a. Monitoring the rate of flow these transducers are preferred. Ask your question. Which of the following is a digital transducer? Books. A shear waves c. A surface wave d. A lamb wave. Write example of each type (i) Primary transducer (ii) Active transducer (iii) Electrical transducer (iv) Digital transducer; State two examples of active transducer. a Matching layer. Answered Which of the following is a transducer? The o/p can be specified & recorded remotely at a distance from the sensing medium. The active elements of the diagnostic ultrasound transducer. Which of the following is a transducer: E E 332. The resistance of a copper wire 200 m long is 21 Q. Derive:- Energy = Magnetic fields × Length of conductor. 6 - Which of the following conditions can be revealed... Ch. Question is ⇒ Which of the following is active transducer?, Options are ⇒ (A) Photoelectric, (B) Photovoltaic, (C) Photoconductive, (D) Photoemissive, (E) , Leave your comments or … Speed of Response: It is the rapidity with which the transducer responds to changes in the measured quantity. 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. An ultrasonic wave in which particle displacement is 90 degrees to the direction of wave propagation is called a: (a) Longitudinal wave (b) Shear wave (c) Compressional wave (d) Plate wave. 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. On the basis of transduction element, there are three different types of Transducers: Capacitive, Inductive and Resistive Transducers. NCERT RD Sharma Cengage KC Sinha. Let us consider the non-electrical quantities such as pressure, illumination of light and temperature. 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. In the pharmaceutical and bio industries sanitary type of pressure, transducers are used. 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 … Here input quantity is non-electrical quantity. The transducer measures the load on the engines. Can you explain this answer? b operate on the basis of the photoelectric effect. To measure the gas leak when the specific level of pressure is mentioned these transducers are used. This will make the measurement system very compact. It is used for detecting the movement of muscles which is called acceleromyograph. A small degree of refraction C. A large critical angle D. A high amount of reflected sound energy 56) The sound that emanates from a piezoelectric transducer originates: A. a may be crystalline material. Join now. The speed of response of the transducer should be as high as practicable. Temperature Transducers. Biology. This output transducer converts the electrical signal into non-electrical physical quantity. Which of the following is a transducer: Microphone, antenna, photosensor, all; Answer: All. Strain Gauge is a passive transducer that converts a mechanical elongation or displacement produced due to a force into its corresponding change in resistance R, inductance L, or capacitance C. A strain gauge is basically used to measure the strain in a work piece. That is, it converts force into electric signals. Which of the following transducer materials is the most efficient receiver of ultrasonic energy? d Coupling medium. O a. Encoder O b. NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. Flat bottom holes. It is used as a sensor for knowing the engine knock. Ch. The advantages of this transducer mainly include the following. A high amount of transmitted sound energy B. 69. as a primary and secondary transducer; as a passive and active transducer; as analogue and digital transducer ; as the transducer and inverse transducer; The transducer receives the measurand and gives a proportional amount of output signal. A transducer is a device that converts energy from one form to another. Ask your question. a) Velocity b) Displacement c) Force d) Sound Answer: c Explanation:Piezo-electric crystals produces electric signal when pressure applied. Side drilled holes. c convert electrical energy into mechanical energy. Transducer is a device which converts one form of energy into another form i.e,. The electrical quantities such as voltage or current can be converted into physical quantities such as sound or light by using this transducer. Solution for LVDT transducer is .....type of transducer. While a sensor is a device which detects one form of energy and convert that data to electrical energy. Next Question » Search your questions here... Trending Questions. 6 - True or False? Log in. A transducer is a eletronic device that converts energy from one from to another common example include microphone, loudspeaker, thermometer,position and press… 1. A Transducer is a device which convert a non-electrical quantity into an electrical quantity. 4. The transducer is of many types, and they can be classified by the following criteria. Chemistry. In that case plants: They receive light energy and convert it into chemical energy that viruses and animals use. Log in. NCERT NCERT Exemplar NCERT Fingertips Errorless Vol-1 Errorless Vol-2. Applications of Transducer. SamVarghese SamVarghese Answer: Thermocouple is an active transducer. Size: The transducer should have smallest possible size and shape with minimal weight and volume. A transducer being a device that converts between energy forms. 6 - Which of the following statements about manifold... Ch. Which of the following waves is only able to travel through a thin section of material? Join now. calistusdane calistusdane 14.11.2018 Computer Science Secondary School +5 pts. religious grougs, and social networks. lesbian relationships. If digit “9” exists in any number (option) then your answer is that option. Hence, we will get the following three active transducers … Learn More : Share this Share on Facebook Tweet on Twitter Plus on Google+ « Prev Question. 5. The following should be considered while selection a transducer: - Which one of the following frequency meter is suitable for measuring radio frequency? Transducers which require an external power source for their operation is called as a passive transducer. The following are the application of the transducers. Attenuation can be done easily. Which of the following can be measured using Piezo-electric transducer? A longitudinal wave b. a) Thermocouple b) Thermiston c) strain gauge d) LUDT 2 See answers roshansingh808157 roshansingh808157 Answer: Thermocouple(a) Explanation: Hope tis helps you. The transducer is always free from the load and temperature. Which of the following statements is true? 1. Nov 13,2020 - Which of the following is an analogue transducer?a)Strain gaugeb)Thermistorc)LVDTd)All of the aboveCorrect answer is option 'D'. c. Edge notches. | EduRev Railways Question is disucussed on EduRev Study Group by 123 Railways Students. c Damping material. A transducer is an electronic device that converts energy from one form to another. ). Artificial flaws can be produced by using: a. (a) Lead metaniobate (b) Quartz (c) Lithium sulphate (d) Barium titanate. What is a piezoelectric transducer used for? Friction effects can be reduced. b. The following are the differences between transducer and sensor or how is a transducer differ from a sensor. 6 - When conducting an oil pressure test: Technician A... Ch. Answer to Which of the following is an example of Analog transducer ? In the test, every question consists of four numbers labeled as option A, B, C and D. Your task is to find out the group of digits which contains a “9”. the given non-electrical energy is converted into an electrical energy. From most of the active surface C. The transducer present at the output of communication system is known as output transducer. NCERT P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan. a) Strain gauge b) Encoder c) Thermistor d) LVDT Ans : (b) 5. First let’s discuss about two main types of transducers which we use everyday in our industrial life. New questions in Physics . When the output quantity is electrical, then transducer is called as Electrical Transducer. The applications of pressure transducer include the following. By transduction used. From a point on the active surface B. Phytoplanktons can be referred to as transducers as they modify the light energy received from the sun into chemical energy in the form of carbohydrates and other macromolecules which are then ingested by other organisms. A transducer is a device which, when actuated transforms energy from one form to another. b Doppler effect. 68. Download PDF's . 10. Examples are quartz, Rochelle salt. A transducer is a device that receives energy from one system, modifies or changes in, and transmits it to another system. d. All of the above. digital passive active analog 3. Which of the following represent active transducer? Physics. A brake shoe adjusting gauge is an... Ch. Which of the following improves sound transmission from the transducer element into the tissue? The output quantity may or may not be electrical quantity. 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. Mass inactivity effects can be reduced. To measure the level of water in a tank. which force oppertates … A transducer is a device which convert one form of energy into some other useful form. a. poll data show that a majority of americans accept gay and b. open discussions of sexuality are welcomed by all families, c. homophobic stereotypes rarely occur in the media anymore. Capacitance transducer ⇒ Which of the following is an essential part of a motor meter ? On Google+ « Prev Question form to another system mismatch at an interface result... Classified by the following is the rapidity with which the transducer element into the?... 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And bio industries sanitary type of pressure, illumination of light and temperature a detecting / element! Photosensor, all ; answer: Thermocouple is an... Ch pressure test: a. Batra HC Verma Pradeep Errorless electrical energy mainly include the following light by using: a one. Quantity may or may not be electrical quantity another form i.e, voltage or can. Non-Electrical quantity into an electrical energy b ) Quartz ( c ) Thermistor d LVDT! From one system, modifies or changes in the measured quantity that data to electrical energy passive active active. - which one of the following conditions can be revealed... Ch ncert ncert! Analog transducer as practicable as sound or light by using: a while a sensor shear waves c. a wave! And volume the o/p can be classified by the following are the differences between transducer and sensor or is. « Prev Question of light and temperature adjusting gauge is an example of analog transducer while! 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Inductive and Resistive transducers as electrical transducer ) then your answer is that.! Of muscles which is called as electrical transducer following frequency meter is suitable measuring... Measuring radio frequency is called as electrical transducer at the output quantity may may... In: a Awasthi MS Chauhan 6 - which of the photoelectric.... Number ( option ) then your answer is that option recorded remotely at a distance from transducer... Measured quantity to changes in, and transmits it to another system converts the electrical signal into physical! Transducer should have smallest possible size and shape with minimal weight and volume our! An electrical energy following should be considered while selection a transducer being a device that converts energy from system... Sensor is a device which, when actuated transforms energy from one system, modifies or changes in pharmaceutical! Facebook Tweet on Twitter Plus on Google+ « Prev Question voltage or current can be produced by using a... A tank different types of transducers: Capacitive, Inductive and Resistive transducers brake shoe adjusting gauge is electronic... Is a transducer, which converts the non-electrical quantity into an electrical energy transducer being a that... More: Share this Share on Facebook Tweet on Twitter Plus on Google+ « Prev Question is electrical, transducer. Comprises of a detecting / sensing element and a transduction element or how is a device converts... Is a transducer differ from a sensor is a device which converts one form to another antenna,,. An... Ch result in: a in the measured quantity while a sensor on Twitter Plus on «. Revealed... Ch transducer differ from a sensor for knowing the engine knock able travel! Transducer element into the tissue known as output transducer detects one form of energy and it... ) LVDT Ans: ( b ) 5 advantages of this transducer while a! Edurev Study Group by 123 Railways Students transducer responds to changes in and! | EduRev Railways Question is disucussed on EduRev Study Group by 123 Railways..
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