♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in a synchronous alternator, which of the ...
➣ the short circuit characteristics of an alternator ...
➣ the output of a stepper motor is ...
➣ the motor which can produce uniform torque ...
➣ the effect of leading power factor on ...
➣ armature winding is one in which ...
➣ damper bars in case of sailent old ...
➣ harmonics in the EMF generated in alternator ...
➣ in an alternator,terminator MMF will be in ...
➣ the synchronous reactance is the ...
❖ Take a qick MCQ Test on
➤ Digital Electronics
➤ DC Machines
➤ Control System
➤ Electrical Engineering Material
➤ Electromagnetic Field Theory
➤ Electrical and Electronic Instrumentation
➤ Induction Machines
➤ DC Basics and Networks