Answer / ankush miglani 09718151073

DOL DIRECT ON LINE STARTER
STAR DELTA STARTER
VARIABLE FREQUENCY DRIVES
RESISTANCE STARTERS
AUTO TRANSFORMER STARTER
SERIES REACTOR STARTER

Answer / elumalai

DOL DIRECT ON LINE STARTER
STAR DELTA STARTER
VARIABLE FREQUENCY DRIVES
RESISTANCE STARTERS
AUTO TRANSFORMER STARTER
SERIES REACTOR STARTER

Answer / gangadharan

Point 1: 3phase induction motor can be start with out any
starter
Point 2: The starting methode is apply for only control the
starting current and speed. that means with out starting
methode we can start induction motor with sufficient cable
size and device.
Point 3: hence to control the startinh current and speed
can be done by answer#3 methods for induction motors.

Answer / dinesh

In addition to the above, soft starter is also there

Answer / saji

* 3 phase Induction motors are self starting motor. execpt
rotor wouded motor.
* Single phase induction motoe is not a self starting
motors.That can be started with various methods.

Answer / k.upendar

DOL DIRECT ON LINE STARTER
STAR DELTA STARTER
VARIABLE FREQUENCY DRIVES
RESISTANCE STARTERS
AUTO TRANSFORMER STARTER

Answer / sayed moh. vaqar ali

roi=(gain from investmet-cost of investment)/costofinvestment

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