♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ stepper motors are widely used because of ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ a smooth cylindrical synchronous motor will always ...
➣ in case of turbo alternators, rotor is ...
➣ the relative speed between the magnetic fields ...
➣ regulation of fennel tinnitus applying resistive or ...
➣ electrical machines (AC) should have proper ________ ...
➣ the speed of a synchronous motor can ...
➣ in a synchronous machine, hunting is predominantly ...
➣ the rotorr copper losses of a synchronous ...
❖ Take a qick MCQ Test on
➤ Transformers
➤ Switchgear and Protection
➤ DC Basics and Networks
➤ Signals and Systems
➤ Electronic and Electrical Measurements and Instruments
➤ Power Electronics
➤ Microprocessors
➤ Synchronous Machines