-Refer to the figure above. If the voltmeter across the transformer secondary reads 0 V, the probable trouble, if any, would be
A)the inductor is shorted.
B)the inductor is open.
C)one of the diodes is open.
D)an open transformer primary.

Question

-Refer to the figure above. If the voltmeter across the transformer secondary reads 0 V, the probable trouble, if any, would be
A)the inductor is shorted. 
B)the inductor is open. 
C)one of the diodes is open. 
D)an open transformer primary.

Quizplus · Accepted Answer

If the transformer primary is open, no voltage will be induced in the secondary, resulting in a 0 V reading on the voltmeter.

-Refer to the Figure Above