Question: 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
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 O Both A and Rare true but Ris not correct explanation of A . O A is false Ris true O A is true R is false Both A and Rare true and Ris correct explanation of A
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