Explore topic-wise MCQs in Power Systems.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Power Systems knowledge and support exam preparation. Choose a topic below to get started.

1.

Mostly the high voltage transmission is provided by overhead lines due to _____________

A. tlow cost
B. tlow losses
C. teasy installation
D. tall of the mentioned
Answer» B. tlow losses
Discussion
2.

As compared with the HVAC lines, dc transmission system is free from ___________

A. tinductance
B. tcapacitance
C. tphase displacement
D. tall of the mentioned
Answer» E.
Discussion
3.

The power transmission capability of bipolar lines is approximately ____________

A. tsame as that of 3-ph single circuit line
B. tsame as that of 3-ph double circuit line
C. ttwice to that of 3-ph single circuit line
D. thalf to that of 3-ph single circuit line
Answer» B. tsame as that of 3-ph double circuit line
Discussion