The input a.c. voltage of frequency 60 ,Hz is | vedclass

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(B) In a half-wave rectifier,the diode conducts only during the positive half-cycle of the input $a.c.$ signal. Therefore,the output frequency is equa

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$60 \,Hz, 120 \,Hz$

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(B) In a half-wave rectifier,the diode conducts only during the positive half-cycle of the input $a.c.$ signal. Therefore,the output frequency is equal to the input frequency,which is $60 \,Hz$.In a full-wave rectifier,the circuit conducts during both the positive and negative half-cycles of the input $a.c.$ signal. This results in two output pulses for every single input cycle. Therefore,the output frequency is double the input frequency,which is $2 	imes 60 \,Hz = 120 \,Hz$.

The input a.c. voltage of frequency $60 \,Hz$ is applied to a half-wave rectifier and also to a full-wave rectifier. The output frequency in the case of the half-wave rectifier and that in the case of the full-wave rectifier is respectively:

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