♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the leakage reactance of a three phase ...
➣ for two layer winding the number of ...
➣ in case of turbo alternators, rotor is ...
➣ an infinite bus bar ...
➣ in an alternator,terminator MMF will be in ...
➣ a smooth cylindrical synchronous motor will always ...
➣ the synchronous reactance is the ...
➣ the effect of leading power factor on ...
➣ the stator core of a synchronous machine ...
➣ a hysteresis motor ...
❖ Take a qick MCQ Test on
➤ Electrical Power Generation and Economic Consideration
➤ Electronic and Electrical Measurements and Instruments
➤ DC Basics and Networks
➤ Microprocessors
➤ Electromagnetic Field Theory
➤ AC Basics and Networks
➤ Digital Electronics
➤ Electrical Installation and Wiring