♡ 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 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in cylinder rotor ________ portion of rotary ...
➣ a stepper motor is a _______ device ...
➣ the input to a stepper motor is ...
➣ for a concentrated winding the polar ground ...
➣ stability of a synchronous motor _________ with ...
➣ which one among the following has the ...
➣ the value of load angle for a ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ the flux setup by the armature current, ...
➣ electrical machines (AC) should have proper ________ ...
❖ Take a qick MCQ Test on
➤ Electrical Installation and Wiring
➤ Miscellaneous
➤ Signals and Systems
➤ Communication Systems
➤ Digital Electronics
➤ Electromagnetic Field Theory
➤ Basic Electronics Engineering
➤ Electrical Energy Utilisation and Electric Traction