♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in case of turbo alternators, rotor is ...
➣ during short circuit test on a synchronous ...
➣ the output of a stepper motor is ...
➣ armature winding in AC machines ...
➣ electrical machines (AC) should have proper ________ ...
➣ three phase synchronous motor as ...
➣ which of the following motor is not ...
➣ power factor of alternator driven by constant ...
➣ armature winding is one in which ...
➣ in an alternator, short circuit current is ...
❖ Take a qick MCQ Test on
➤ AC Basics and Networks
➤ Basic Electronics Engineering
➤ Transformers
➤ Signals and Systems
➤ Electrical Power Generation and Economic Consideration
➤ DC Basics and Networks
➤ Digital Electronics
➤ Switchgear and Protection