♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Induction Machines
the speed of a slip ring induction ...
Que.
the speed of a slip ring induction motor cannot be controlled by
A.
rotor resistance control
B.
pole changing method
C.
concatenation or cascade operation
D.
rotor slip power control
Right Answer is :
✓ B. pole changing method
⚑ Report
Views 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ the direction of rotor current produced in ...
➣ the induction motor shaft is made of ...
➣ induction motors normally used diecast aluminium rotor ...
➣ increasing the air gap of squirrel cage ...
➣ the no load current in an induction ...
➣ uneven gap in an induction motor is ...
➣ the stator frame in an induction motor ...
➣ the crawling in the induction motor is ...
➣ single phase preventer ...
➣ three phase induction motor iron losses mainly ...
❖ Take a qick MCQ Test on
➤ Power Electronics
➤ Analog Electronics
➤ Signals and Systems
➤ Transformers
➤ Control System
➤ Electrical Machine Design
➤ Microprocessors
➤ Electrical Installation and Wiring