♡ 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 👍 :589
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ how can the reactive power delivered by ...
➣ harmonics in the EMF generated in alternator ...
➣ the maximum possible speed at which an ...
➣ in an alternator,terminator MMF will be in ...
➣ a hysteresis motor ...
➣ skew of rotor bar eleminates ...
➣ a leading PF load on an alternator ...
➣ the output of a stepper motor is ...
➣ the magnitude of leakage flux depends on ...
➣ two mechanically coupled alternators deliver power at ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ Electronic and Electrical Measurements and Instruments
➤ Microprocessors
➤ DC Machines
➤ Digital Electronics
➤ Electrical Machine Design
➤ Induction Machines
➤ Power Electronics