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Computer Science Fundamentals System Design Objective

Feb 12, 2013

A high frequency as signal is applied to a PMMC instrument. If the rms value of the ac signal is 2 V then the reading of the instrument will be?

Choose the correct answer:

A) 4.2V

B) zero

C) 2 V

D) 3.2V

Detailed Explanation

b is the right answer.

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