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