1.

A sinusoidal voltage is measured by CRO. The vertical distance between the positive and negative peaks is 8 cm. If the scale of the CRO is set at 5 mV/cm, then the peak value of voltage will be

A. 20 mV
B. 40 mV
C. 5 mV
D. 10 mV
Answer» B. 40 mV


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