♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Synchronous Machines
three phase synchronous motor needs DC supply ...
Que.
three phase synchronous motor needs DC supply for examination
A.
continuously
B.
at the starting instant only
C.
of stator
D.
none of these
Right Answer is :
✓ A. continuously
⚑ Report
Views 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ which one among the following has the ...
➣ a leading PF load on an alternator ...
➣ harmonics in the EMF generated in alternator ...
➣ under short circuit conditions, the power factor ...
➣ narrating of prime mover driving and alternator ...
➣ for a concentrated winding the polar ground ...
➣ the rotor of hysteresis motor is made ...
➣ the speed of a synchronous motor can ...
➣ when the load (inductive) is thrown off, ...
➣ in an alternator, armature reaction is considered ...
❖ Take a qick MCQ Test on
➤ Control System
➤ Microprocessors
➤ Electronic and Electrical Measurements and Instruments
➤ Basic Electronics Engineering
➤ Electrical Machine Design
➤ Digital Electronics
➤ Electromagnetic Field Theory
➤ Electrical Power Generation and Economic Consideration