♡ 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 👍 :2.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ a stepper motor is a _______ device ...
➣ the stator core of a synchronous machine ...
➣ damper bars in case of sailent old ...
➣ armature winding is one in which ...
➣ variation in DC excitation of a synchronous ...
➣ which one of the following is the ...
➣ when does a synchronous motor operate with ...
➣ a hysteresis motor ...
➣ in an alternator, armature reaction is considered ...
➣ a synchronous generator is feeding a zero ...
❖ Take a qick MCQ Test on
➤ Electrical and Electronic Instrumentation
➤ Miscellaneous
➤ DC Basics and Networks
➤ Transformers
➤ Analog Electronics
➤ AC Basics and Networks
➤ Control System
➤ Communication Systems