Objective Questions on Alternators | Part 4
46. The windings for an alternator are I. 36 slots, four poles, span 1 to 8 II. 72 slots, six … Continue Reading
Objective Questions on Alternators | Part 3
Part 1Part 2Part 3Part 4Part 5 31. In order to reduce the harmonics in the emf generated in an alternator … Continue Reading
Objective Questions on Single Phase Motors | Part 3
31. The type of starting relay used on single phase hermetic motor is (A) hot wire relay (B) timing relay … Continue Reading
Objective Questions on Single Phase Motors | Part 2
Part 1Part 2Part 3Part 4Part 5 16. Single phase motors are commercially manufactured up to A 1 … Continue Reading
Speed Control of DC Motor (Shunt, Series and Compound)
Speed control of dc motor is achieved using different methods. There are three types of dc motors. For each of … Continue Reading
Speed Control Of DC Series Motor
DC series motors are used in many applications because of their high starting torque and speed/torque characteristics. Hence speed control … Continue Reading
Speed Control of DC Shunt Motors
It is necessary to adjust the speed of a DC shunt motor to meet specific requirements. This deliberate adjustment is … Continue Reading
29 Important Electrical Interview Questions you must Go through
Nervous about an upcoming Electrical Engineer interview? Check out this well-curated list of frequently asked Electrical interview questions and answers. … Continue Reading