♡ 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 👍 :889
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ a synchronous generator is feeding a zero ...
➣ the slip rings employed in a 3-phase ...
➣ during short circuit test on a synchronous ...
➣ in an hysteresis motor, the rotor core ...
➣ the flux setup by the armature current, ...
➣ polyphase field is ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ under short circuit conditions, the power factor ...
➣ in silent coalfields structure, the pooled shoe ...
➣ narrating of prime mover driving and alternator ...
❖ Take a qick MCQ Test on
➤ Transformers
➤ Communication Systems
➤ Electrical Machine Design
➤ Switchgear and Protection
➤ Electronic and Electrical Measurements and Instruments
➤ Electromagnetic Field Theory
➤ AC Basics and Networks
➤ Synchronous Machines