Which of the following is not a transducer?1 pointMoving coil generatorPhotovoltaicPhotoconductiveElectrooculogram
Question
Which of the following is not a transducer?1 pointMoving coil generatorPhotovoltaicPhotoconductiveElectrooculogram
Solution
The option that is not a transducer among the given options is Electrooculogram.
A transducer is a device that converts one form of energy to another.
- Moving coil generator: This is a transducer. It converts mechanical energy into electrical energy.
- Photovoltaic: This is also a transducer. It converts light energy into electrical energy.
- Photoconductive: This is a transducer as well. It changes its electrical resistance based on the amount of light it is exposed to.
However,
- Electrooculogram: This is not a transducer. It is a test that measures the electrical activity of the eye and the oculomotor system. It does not convert one form of energy into another.
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