♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ single phase induction motor built with variable ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ the relative speed between the magnetic fields ...
➣ narrating of prime mover driving and alternator ...
➣ the speed of a synchronous motor can ...
➣ the stator core stamping also have opening ...
➣ electrical machines (AC) should have proper ________ ...
➣ in an alternator, armature reaction is considered ...
➣ in cylinder rotor ________ portion of rotary ...
➣ under short circuit conditions, the power factor ...
❖ Take a qick MCQ Test on
➤ Induction Machines
➤ Electrical Machine Design
➤ Transmission and Distribution of Electrical Power
➤ Communication Systems
➤ Electrical Installation and Wiring
➤ Digital Electronics
➤ DC Machines
➤ Analog Electronics