MCQ
MCQ Circuit Breaker Part - 3
Q.1. Which device can be used as switch and as well as protective device? (a) Triple …
Read more
Showing posts with the label Q&AShow all
Q&A
Questions And Answers On Synchronous Motors - 2
Q.1. Why is it called synchronous motor? Ans. Therefore the rotor rotates at the same …
Read more
Q&A
Questions And Answers On D.C. Motors - 2
Q.1. What will happen if the field of a d.c. shunt motor is opened? Ans. The motor wi…
Read more
Q&A
Questions And Answers On D.C. Motors - 1
Q.1. Explain what happens when a d.c. motor is connected across an a.c. supply? A…
Read more
Q&A
Questions And Answers On Synchronous Motors - 1
Q.1. Why electric motor isn't self starting? Ans. electric motor may be a doub…
Read more
MCQ
Social Plugin