Assertion (A):Wien bridge can be used for measuring frequency Reason (R):A frequency meter for 50 Hz system has a freque
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Assertion (A):Wien bridge can be used for measuring frequency Reason (R):A frequency meter for 50 Hz system has a freque
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 • Both A and R are true but Ris not correct explanation of A • A is false R is true • A is true R is false A • Both A and R are true and Ris correct explanation of A
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