A frequency meter for 50 Hz system has a frequency range of 40 to 60 Hz ___

Assertion ( A ): Wien bridge can be used for measuring frequency.

Reason ( R ): A frequency meter for 50 Hz system has a frequency range of 40 to 60 Hz.

A. Both A and R are true and R is correct explanation of A
B. Both A and R are true but R is not correct explanation of A
C. A is true R is false
D. A is false R is true

Show Answer

Answer: C

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