♡ 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 👍 :909
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the motor which can produce uniform torque ...
➣ in an hysteresis motor, the rotor core ...
➣ electrical machines (AC) should have proper ________ ...
➣ variation in DC excitation of a synchronous ...
➣ the MMF produced by single phase winding ...
➣ in case of turbo alternators, rotor is ...
➣ in silent coalfields structure, the pooled shoe ...
➣ in a synchronous machine, the stator frame ...
➣ the effect of leading power factor on ...
➣ the following motor definitely has a permanent ...
❖ Take a qick MCQ Test on
➤ Electrical Installation and Wiring
➤ Signals and Systems
➤ Basic Electronics Engineering
➤ Switchgear and Protection
➤ Electronic and Electrical Measurements and Instruments
➤ Communication Systems
➤ Electromagnetic Field Theory
➤ Digital Electronics