♡ 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 👍 :646
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the saturated synchronous reactance of an alternator ...
➣ the following motor definitely has a permanent ...
➣ a leading PF load on an alternator ...
➣ the effect of leading power factor on ...
➣ in a synchronous machine, if the field ...
➣ two mechanically coupled alternators deliver power at ...
➣ the flux setup by the armature current, ...
➣ the relative speed between the magnetic fields ...
➣ in case of turbo alternators, rotor is ...
➣ in a synchronous machine, hunting is predominantly ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Synchronous Machines
➤ Electrical Engineering Material
➤ Analog Electronics
➤ Transmission and Distribution of Electrical Power
➤ Electrical Installation and Wiring
➤ Transformers
➤ Digital Electronics