♡ 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 👍 :3.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ damper bars in case of sailent old ...
➣ the speed of a synchronous motor can ...
➣ the salient pole rotors are not suitable ...
➣ when does a synchronous motor operate with ...
➣ stability of a synchronous motor _________ with ...
➣ the slip rings employed in a 3-phase ...
➣ the maximum possible speed at which an ...
➣ The main advantage of distributing the winding ...
➣ in cylinder rotor ________ portion of rotary ...
➣ under short circuit conditions, the power factor ...
❖ Take a qick MCQ Test on
➤ AC Basics and Networks
➤ Communication Systems
➤ Digital Electronics
➤ Electrical Installation and Wiring
➤ Microprocessors
➤ Synchronous Machines
➤ Miscellaneous
➤ Analog Electronics