For three-phase induction motors which of the following is the least efficient method of speed control?

Cascade control
Pole changing
Rheostat control
Combination of cascade and pole changing

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

Let'

4 views Answered 2022-09-01 13:21

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