How does the transducer works?

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Chetana Tanwar

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Transducers used in electronic communications systems to convert signals of various physical forms to electronic signals, and vice versa. Example: microphone - it convert sound to electronic signal. speaker- it convert electronic signal to sound.
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Transducer is a device which convert any physical signal to electrical signal and vice-versa. Let us take a example, When we talk over the phone first our voice signal receive by the mic which convert in the electrical signal and then it is modulated to transmit it via wireless channel. Thus mic is the...
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Transducer is a device which convert any physical signal to electrical signal and vice-versa. Let us take a example, When we talk over the phone first our voice signal receive by the mic which convert in the electrical signal and then it is modulated to transmit it via wireless channel. Thus mic is the transducer which convert air vibration signal to electrical signal. Similar way speaker converts electrical signal to the audio signal. read less
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Transducer convert on form of energy to other . 1. Type Prim - o/p is non electrical Sec- uses o/p of prim as I/p for electrical o/p Active - o/p is electrical Passive - o/p is non electrical 2. Eg To measure displacement- potentiometer, LVDT, variable C cap To measure pressure- Passive- bourdon,...
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Transducer convert on form of energy to other . 1. Type Prim - o/p is non electrical Sec- uses o/p of prim as I/p for electrical o/p Active - o/p is electrical Passive - o/p is non electrical 2. Eg To measure displacement- potentiometer, LVDT, variable C cap To measure pressure- Passive- bourdon, bellow, capsule, diaphragm Active- quartz crystal, Rochelle salt To measure temperature- RDT, thermistor, thermocouple. On of the best in practical to visualize - antenna - electrical to em waves, Piezoelectric effects pressure to electrical and to generate frequencies also. Microphone - is another to convert sound as pressure to electrical MATHS- e= pgt is formula for pressure measurements where e = induced emf, p= pressure, g= k/epsilon ( k is charge sensitivity), t= thickness. In one word transducer is just converter from one to another form of energy. read less
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Math Educator for Std.11th ,12th , Engineering Entrance and Degree Level with 11+ Years Experience

Transducer is an electrical device which converts physical quantity into electrical signal.
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Home Tutor

Convert one form of energy in to another form.
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A transducer is an electronic device that converts energy from one form to another. For examples include microphones, loudspeakers, thermometers, position and pressure sensors, and antenna.
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A transducer converts any physical parameter (pressure / temperature / flow etc.) to a proportional electrical quamtity (emf, current), which then can easily be measured to know the quantum of that physical parameter at display.
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Engineering Tutor

Transducer is a device which converts one form of energy into another form for eg. in strain gauge when force is applied the resistance of the strain gauge changes and it produces some output, in flow control valves the electrical signal is converted into motion and valves are open and closed, so depending...
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Transducer is a device which converts one form of energy into another form for eg. in strain gauge when force is applied the resistance of the strain gauge changes and it produces some output, in flow control valves the electrical signal is converted into motion and valves are open and closed, so depending on the requirement we apply one form of energy which changes the other form of energy and that change is measured or can be used indirectly for measurements. read less
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Mathematics is not about numbers, equation, computation, or algorithms it is about UNDERISTANDING.

A transducer is a device that convert one form of energy to another form.
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Empowering children to reach their potential

A transducer is a device that converts one form of energy to another. Usually a transducer converts a signal in one form of energy to a signal in another.
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