♡ 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 👍 :940
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ stepper motors are mostly used for ...
➣ when the load (inductive) is thrown off, ...
➣ how can the reactive power delivered by ...
➣ two mechanically coupled alternators deliver power at ...
➣ the short circuit characteristics of an alternator ...
➣ the rotorr copper losses of a synchronous ...
➣ the effect of leading power factor on ...
➣ the nature of armature MMF for zero ...
➣ the following motor definitely has a permanent ...
➣ in a synchronous machine, hunting is predominantly ...
❖ Take a qick MCQ Test on
➤ Electrical Engineering Material
➤ Synchronous Machines
➤ Microprocessors
➤ Basic Electronics Engineering
➤ Electrical Power Generation and Economic Consideration
➤ Electronic and Electrical Measurements and Instruments
➤ DC Basics and Networks
➤ Miscellaneous