Kramer system for controlling the speed of 3 phase induction motor is – McqOptions

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1.	Kramer system for controlling the speed of 3 phase induction motor is mostly used for motors of
A.	Above 4000 kW
B.	Below 4000 kW
C.	Below 3000 kW
D.	None of these
Answer» B. Below 4000 kW

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