♡ 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 👍 :853
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ stepper motors are widely used because of ...
➣ the effect of leading power factor on ...
➣ the flux setup by the armature current, ...
➣ in silent coalfields structure, the pooled shoe ...
➣ which one among the following has the ...
➣ the synchronous reactance is the ...
➣ polyphase field is ...
➣ the stator core stamping also have opening ...
➣ in a synchronous alternator, which of the ...
➣ in modern alternators, the rotating part is ...
❖ Take a qick MCQ Test on
➤ Electrical Installation and Wiring
➤ Transmission and Distribution of Electrical Power
➤ Synchronous Machines
➤ Analog Electronics
➤ Induction Machines
➤ Signals and Systems
➤ AC Basics and Networks
➤ Microprocessors