♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Synchronous Machines
the following motor definitely has a permanent ...
Que.
the following motor definitely has a permanent magnet rotor
A.
DC commutator motor
B.
brushless DC motor
C.
stepper motor
D.
reluctance motor
Right Answer is :
✓ B. brushless DC motor
⚑ Report
Views 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the flux setup by the armature current, ...
➣ in an alternator,terminator MMF will be in ...
➣ when does a synchronous motor operate with ...
➣ skew of rotor bar eleminates ...
➣ to obtain sinusoidal flux distribution, chamfering of ...
➣ hysteresis motor is a ...
➣ which type of alternator is used in ...
➣ the salient pole rotors are not suitable ...
➣ the input to a stepper motor is ...
➣ the saturated synchronous reactance of an alternator ...
❖ Take a qick MCQ Test on
➤ Control System
➤ Miscellaneous
➤ Electrical and Electronic Instrumentation
➤ Power Electronics
➤ Electrical Energy Utilisation and Electric Traction
➤ Electrical Engineering Material
➤ Electronic and Electrical Measurements and Instruments
➤ Signals and Systems