Explain the principle of operation of Permanent Magnet Moving Coil Ins – InterviewSolution

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1.	Explain the principle of operation of Permanent Magnet Moving Coil Instruments
Answer» Definition: The instruments which use the PERMANENT magnet for creating the stationary magneticfield between which the coil MOVES is known as the permanent magnet MOVING coilor PMMC instrument. It operates on the principle that the torque is exerted on the moving coil placed in the FIELD of the permanent magnet.

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