♡ 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 👍 :903
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ which of the following motor is not ...
➣ the rotorr copper losses of a synchronous ...
➣ skew of rotor bar eleminates ...
➣ the slip rings employed in a 3-phase ...
➣ for a concentrated winding the polar ground ...
➣ in which one of the following is ...
➣ a hysteresis motor ...
➣ the power factor on which an alternator ...
➣ the armature reaction effect in a synchronous ...
❖ Take a qick MCQ Test on
➤ Electrical Energy Utilisation and Electric Traction
➤ Digital Electronics
➤ Transformers
➤ Miscellaneous
➤ Power Electronics
➤ Electronic and Electrical Measurements and Instruments
➤ Electrical Engineering Material
➤ Synchronous Machines