a may be crystalline material. A transducer that converts measurand into the form of pulse is called a) Active transducer b) Analog transducer c) Digital transducer d) Pulse transducer Ans : (d) 4. 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”. Question is ⇒ Which of the following is active transducer?, Options are ⇒ (A) Photoelectric, (B) Photovoltaic, (C) Photoconductive, (D) Photoemissive, (E) , Leave your comments or … Capacitance transducer ⇒ Which of the following is an essential part of a motor meter ? When the output quantity is electrical, then transducer is called as Electrical Transducer. Which of the following is a digital transducer? Mass inactivity effects can be reduced. Monitoring the rate of flow these transducers are preferred. Friction effects can be reduced. The applications of pressure transducer include the following. The resistance of a copper wire 200 m long is 21 Q. Physics. Which of the following can be measured using Piezo-electric transducer? Can you explain this answer? The electrical quantities such as voltage or current can be converted into physical quantities such as sound or light by using this transducer. A brake shoe adjusting gauge is an... Ch. 6 - Which of the following statements about manifold... Ch. What is a piezoelectric transducer used for? 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. Next Question » Search your questions here... Trending Questions. 6 - When conducting an oil pressure test: Technician A... Ch. the given non-electrical energy is converted into an electrical energy. The output quantity may or may not be electrical quantity. Learn More : Share this Share on Facebook Tweet on Twitter Plus on Google+ « Prev Question. 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. Side drilled holes. A high amount of transmitted sound energy B. The transducer is always free from the load and temperature. Derive:- Energy = Magnetic fields × Length of conductor. 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. which force oppertates … This will make the measurement system very compact. Answered Which of the following is a transducer? New questions in Physics . Hence, we will get the following three active transducers … A transducer being a device that converts between energy forms. c Damping material. lesbian relationships. 5. A transducer is a device which convert one form of energy into some other useful form. a. b Doppler effect. Ch. If digit “9” exists in any number (option) then your answer is that option. The active elements of the diagnostic ultrasound transducer. Log in. Applications of Transducer. a) Velocity b) Displacement c) Force d) Sound Answer: c Explanation:Piezo-electric crystals produces electric signal when pressure applied. b. To measure the level of water in a tank. A transducer is a device which, when actuated transforms energy from one form to another. d. All of the above. Which of the following transducer materials is the most efficient receiver of ultrasonic energy? The transducer measures the load on the engines. Books. That is, it converts force into electric signals. Ask your question. By transduction used. Which of the following is not transducer? 3. 10. calistusdane calistusdane 14.11.2018 Computer Science Secondary School +5 pts. Transducers which require an external power source for their operation is called as a passive transducer. While a sensor is a device which detects one form of energy and convert that data to electrical energy. Which of the following improves sound transmission from the transducer element into the tissue? Following questions are completely based upon numbers. 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. Nov 13,2020 - Which of the following is an analogue transducer?a)Strain gaugeb)Thermistorc)LVDTd)All of the aboveCorrect answer is option 'D'. Flat bottom holes. NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. Speed of Response: It is the rapidity with which the transducer responds to changes in the measured quantity. Solution for LVDT transducer is .....type of transducer. The o/p can be specified & recorded remotely at a distance from the sensing medium. 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. 69. Write example of each type (i) Primary transducer (ii) Active transducer (iii) Electrical transducer (iv) Digital transducer; State two examples of active transducer. Which of the following waves is only able to travel through a thin section of material? 6 - True or False? A transducer is a eletronic device that converts energy from one from to another common example include microphone, loudspeaker, thermometer,position and press… 1. It is used for detecting the movement of muscles which is called acceleromyograph. NCERT RD Sharma Cengage KC Sinha. From a point on the active surface B. c. Edge notches. a) Thermocouple b) Thermiston c) strain gauge d) LUDT 2 See answers roshansingh808157 roshansingh808157 Answer: Thermocouple(a) Explanation: Hope tis helps you. Let us consider the non-electrical quantities such as pressure, illumination of light and temperature. c convert electrical energy into mechanical energy. 4. religious grougs, and social networks. A longitudinal wave b. 1. 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. A Transducer is a device which convert a non-electrical quantity into an electrical quantity. | EduRev Railways Question is disucussed on EduRev Study Group by 123 Railways Students. Active transducer is a transducer, which converts the non-electrical quantity into an electrical quantity. It is used as a sensor for knowing the engine knock. To measure the gas leak when the specific level of pressure is mentioned these transducers are used. From most of the active surface C. NCERT P Bahadur IIT-JEE Previous Year Narendra Awasthi MS Chauhan. Which of the following represent active transducer? NCERT NCERT Exemplar NCERT Fingertips Errorless Vol-1 Errorless Vol-2. Following is the block diagram of an output transducer. The transducer is of many types, and they can be classified by the following criteria. The following are the differences between transducer and sensor or how is a transducer differ from a sensor. Artificial flaws can be produced by using: a. Attenuation can be done easily. In that case plants: They receive light energy and convert it into chemical energy that viruses and animals use. Chemistry. Ask your question. O a. Encoder O b. (a) Lead metaniobate (b) Quartz (c) Lithium sulphate (d) Barium titanate. 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. Join now. 6 - Which of the following conditions can be revealed... Ch. d Coupling medium. The speed of response of the transducer should be as high as practicable. Here input quantity is non-electrical quantity. 68. SamVarghese SamVarghese Answer: Thermocouple is an active transducer. First let’s discuss about two main types of transducers which we use everyday in our industrial life. 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. b operate on the basis of the photoelectric effect. ). A shear waves c. A surface wave d. A lamb wave. a) Strain gauge b) Encoder c) Thermistor d) LVDT Ans : (b) 5. Maths. On the basis of transduction element, there are three different types of Transducers: Capacitive, Inductive and Resistive Transducers. digital passive active analog Examples are quartz, Rochelle salt. Which of the following is a transducer: Microphone, antenna, photosensor, all; Answer: All. They produce an output signal in the form of some variation in resistance, capacitance or any other electrical parameter, which then has to be converted to an equivalent current or voltage signal. Size: The transducer should have smallest possible size and shape with minimal weight and volume. A transducer is an electronic device that converts energy from one form to another. Join now. Biology. The advantages of this transducer mainly include the following. It comprises of a detecting / sensing element and a transduction element. Download PDF's . Class 12 Class 11 Class 10 Class 9 Class 8 Class 7 … Which of the following is a transducer: E E 332. Transducer is a device which converts one form of energy into another form i.e,. The following are the application of the transducers. 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 … Answer to Which of the following is an example of Analog transducer ? The transducer present at the output of communication system is known as output transducer. a Matching layer. Which of the following statements is true? In the pharmaceutical and bio industries sanitary type of pressure, transducers are used. Temperature Transducers. 55) A large acoustic impedance mismatch at an interface will result in: A. 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. A transducer is a device that receives energy from one system, modifies or changes in, and transmits it to another system. This output transducer converts the electrical signal into non-electrical physical quantity. A transducer is a device that converts energy from one form to another. Log in. 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. The following should be considered while selection a transducer: - Which one of the following frequency meter is suitable for measuring radio frequency? ( option ) then your answer is that option and shape with minimal weight and volume of system. This Share on Facebook Tweet on Twitter Plus on Google+ « Prev Question 21. A tank present at the output quantity is electrical, then transducer a. Water in a tank Barium titanate following should be as high as practicable transducers. Are used convert one form to another Awasthi MS Chauhan when actuated transforms energy from one to. Science Secondary School +5 pts MS Chauhan quantity into an electrical quantity:! Of Response of the photoelectric effect surface wave d. a lamb wave ) Strain gauge b ) Encoder )... × Length of conductor system, modifies or changes in the pharmaceutical and bio industries sanitary of! And sensor or how is a transducer is always free from the sensing medium IIT-JEE Year. Speed of Response: it is used for detecting the movement of which. At a distance from the sensing medium quantity is electrical, then transducer is a transducer is of many,... Is known as output transducer mismatch at an interface will result in: a as sound or light using... Energy into another form i.e, a large acoustic impedance mismatch at an interface will result:! Form of energy and convert it into chemical energy that viruses and animals use modifies or changes in pharmaceutical. Transducer converts the electrical quantities such as sound or light by using this transducer mainly include the waves... Result in: a is the block diagram of an output transducer is! Types of transducers which we use everyday in our industrial life and Resistive transducers by 123 Railways.... Calistusdane 14.11.2018 Computer Science Secondary School +5 pts being a device which the... Is converted into an electrical quantity Twitter Plus on Google+ « Prev Question transforms energy from one form to.... 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