♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the number of poles on turbo alternator ...
➣ damper bars in case of sailent old ...
➣ stepper motors are widely used because of ...
➣ in a synchronous machine, the stator frame ...
➣ the nature of armature MMF for zero ...
➣ for a concentrated winding the polar ground ...
➣ a leading PF load on an alternator ...
➣ when does a synchronous motor operate with ...
➣ which one among the following has the ...
➣ in an alternator, short circuit current is ...
❖ Take a qick MCQ Test on
➤ DC Basics and Networks
➤ Electrical Machine Design
➤ Switchgear and Protection
➤ Transformers
➤ DC Machines
➤ AC Basics and Networks
➤ Electrical Engineering Material
➤ Miscellaneous