What is the function performed by the mirror that is attached to the coil in permanent magnet moving coil (PMMC) -type instruments?

Anup Kumar @Anup_Kumar10

11 November 2013 1 5K Report

What is the function performed by the mirror in PMMC type instruments? What would happen in the absence of the mirror?

Anup Kumar

To increase the sensitivity of the measuring instrument and to avoid from error while taking the readings.

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