The method which employs reduction of the voltage while induction mot – McqOptions

MCQOPTIONS

1.	The method which employs reduction of the voltage while induction motor starting is?
A.	Only A
B.	A, B
C.	Only B
D.	Neither A nor BView Answer
Answer» B. A, B

Discussion

No Comment Found

Related MCQs

Auto transformer method of starting has most acceptable method for the starting of the induction motor due to __________
For the application requiring high starting torque and minimum starting current, the most suitable starting method will be?
A 3-phase, 4-pole, 50 Hz induction motor is uses DOL method of starting. It is later replaced by auto transformer method of starting with a tapping ratio of ‘x’, then the starting torque will be?
A 3-phase, 4-pole, 50 Hz induction motor is uses DOL method of starting. It is later replaced by auto transformer method of starting with a tapping ratio of ‘x’, then the starting current reduces by?
Series reactor method of starting has main disadvantage of lowering the starting power. This can be overcome by __________
Series reactor method of starting has main disadvantage of __________
A 3-phase, 4-pole, 50 Hz induction motor is uses DOL method of starting. It is later replaced by reactance method of starting with a fraction of ‘x’, then the starting torque reduces by?
A 3-phase, 4-pole, 50 Hz induction motor is uses DOL method of starting. It is later replaced by reactance method of starting with a fraction of ‘x’, then the starting current reduces by?
External methods of induction motor starting is employed to __________
The method which employs raising of the voltage while induction motor starting is?