♡ 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 👍 :1.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ which type of alternator is used in ...
➣ a smooth cylindrical synchronous motor will always ...
➣ polyphase field is ...
➣ for two layer winding the number of ...
➣ the following motor definitely has a permanent ...
➣ electrical machines (AC) should have proper ________ ...
➣ in a synchronous generator, the effect of ...
➣ the salient pole rotors are not suitable ...
➣ harmonics in the EMF generated in alternator ...
❖ Take a qick MCQ Test on
➤ Signals and Systems
➤ Power Electronics
➤ Transmission and Distribution of Electrical Power
➤ Induction Machines
➤ Synchronous Machines
➤ DC Machines
➤ Electrical Machine Design
➤ Electrical Installation and Wiring