♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the input to a stepper motor is ...
➣ polyphase field is ...
➣ how can the reactive power delivered by ...
➣ the rating of synchronous machine is usually ...
➣ which one of the following is the ...
➣ stability of a synchronous motor _________ with ...
➣ skew of rotor bar eleminates ...
➣ when does a synchronous motor operate with ...
➣ variation in DC excitation of a synchronous ...
➣ armature reaction in a synchronous motor at ...
❖ Take a qick MCQ Test on
➤ AC Basics and Networks
➤ Electrical and Electronic Instrumentation
➤ DC Basics and Networks
➤ Transformers
➤ Electrical Energy Utilisation and Electric Traction
➤ Power Electronics
➤ Transmission and Distribution of Electrical Power
➤ Control System