♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ polyphase field is ...
➣ the armature reaction effect in a synchronous ...
➣ how can the reactive power delivered by ...
➣ in an alternator,terminator MMF will be in ...
➣ stability of a synchronous motor _________ with ...
➣ three phase synchronous motor needs DC supply ...
➣ the rotor of hysteresis motor is made ...
➣ stepper motors are mostly used for ...
➣ the MMF produced by single phase winding ...
➣ in a synchronous machine, if the field ...
❖ Take a qick MCQ Test on
➤ Switchgear and Protection
➤ Electrical Energy Utilisation and Electric Traction
➤ Miscellaneous
➤ Electrical and Electronic Instrumentation
➤ DC Machines
➤ Transformers
➤ Power Electronics
➤ Communication Systems