A rectifier voltmeter using bridge rectifier and PMMC meter is calibra – McqOptions

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1.	A rectifier voltmeter using bridge rectifier and PMMC meter is calibrated to read rms value of sine wave. A triangular wave is applied to it and it reads 6.82 V. The rms value of triangular wave is
A.	about 6.5 V
B.	about 10 V
C.	below 500¬∞C
D.	below 100¬∞C
Answer» C. below 500¬∞C

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