♡ 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 👍 :3.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the flux setup by the armature current, ...
➣ in a synchronous alternator, which of the ...
➣ the slip rings employed in a 3-phase ...
➣ alternator operates on the principle of ...
➣ the leakage reactance of a three phase ...
➣ the magnitude of leakage flux depends on ...
➣ under short circuit conditions, the power factor ...
➣ the relative speed between the magnetic fields ...
➣ the rating of synchronous machine is usually ...
➣ armature winding is one in which ...
❖ Take a qick MCQ Test on
➤ Electrical Machine Design
➤ Basic Electronics Engineering
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Installation and Wiring
➤ Synchronous Machines
➤ Power Electronics
➤ Control System
➤ Electronic and Electrical Measurements and Instruments