♡ 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
➣ armature reaction in a synchronous motor at ...
➣ the following motor definitely has a permanent ...
➣ power factor of alternator driven by constant ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
➣ regulation of fennel tinnitus applying resistive or ...
➣ when does a synchronous motor operate with ...
➣ the synchronous reactance is the ...
➣ stepper motors are widely used because of ...
➣ the maximum possible speed at which an ...
➣ narrating of prime mover driving and alternator ...
❖ Take a qick MCQ Test on
➤ DC Basics and Networks
➤ AC Basics and Networks
➤ Control System
➤ Analog Electronics
➤ Signals and Systems
➤ Switchgear and Protection
➤ Electrical Installation and Wiring
➤ Microprocessors