Q7. Which statement out of the following is a wrong statement with regard to Induction motor?
- (a) Auto-transformer starter is costlier to "direct on line" (DOL) starter
- (b) DOL starter is used for motors up to 5 horse power only
- (c) Auto transformer starter is used for motors up to 20 horse power only
- (d) Star delta starter connects the motor first in delta at the time of starting then in star for running