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