♡ 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 👍 :2.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ under short circuit conditions, the power factor ...
➣ when does a synchronous motor operate with ...
➣ the number of poles on turbo alternator ...
➣ the speed of a synchronous motor can ...
➣ the synchronous reactance is the ...
➣ a synchronous generator is feeding a zero ...
➣ the output of a stepper motor is ...
➣ the rotor of hysteresis motor is made ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ skew of rotor bar eleminates ...
❖ Take a qick MCQ Test on
➤ Digital Electronics
➤ Electrical and Electronic Instrumentation
➤ Electrical Engineering Material
➤ Control System
➤ Electromagnetic Field Theory
➤ Electrical Power Generation and Economic Consideration
➤ Induction Machines
➤ Electrical Machine Design