Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Find the expression for the average value of the output voltage for the below given circuit. Consider the load current to be continuous, firing angle = , transformer ration 1:1 and Vs = Vm sin t.

A. (Vm/ )cos
B. (Vm/ )(1+cos )
C. (2Vm/ )cos
D. (2Vm/ )(1+cos )
Answer» D. (2Vm/ )(1+cos )
Previous Next