♡ 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 👍 :3.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ variation in DC excitation of a synchronous ...
➣ a leading PF load on an alternator ...
➣ damper bars in case of sailent old ...
➣ which one of the following is the ...
➣ stepper motors are mostly used for ...
➣ in which one of the following is ...
➣ the saturated synchronous reactance of an alternator ...
➣ hydro generator are generally employed to run ...
➣ the rating of synchronous machine is usually ...
➣ for two layer winding the number of ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Digital Electronics
➤ Electrical Machine Design
➤ Electrical Installation and Wiring
➤ Analog Electronics
➤ Transmission and Distribution of Electrical Power
➤ Electrical and Electronic Instrumentation
➤ Switchgear and Protection