♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ for a concentrated winding the polar ground ...
➣ in case of turbo alternators, rotor is ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ the magnitude of leakage flux depends on ...
➣ the effect of leading power factor on ...
➣ when does a synchronous motor operate with ...
➣ a hysteresis motor ...
➣ the flux setup by the armature current, ...
➣ the stator core of a synchronous machine ...
➣ the rotorr copper losses of a synchronous ...
❖ Take a qick MCQ Test on
➤ Electrical Energy Utilisation and Electric Traction
➤ Switchgear and Protection
➤ Power Electronics
➤ Analog Electronics
➤ Transformers
➤ Microprocessors
➤ Electrical Machine Design
➤ Electrical Power Generation and Economic Consideration