1. Switch and 2 Coil
1. Relay 2. Resistor
1. N.O switch and 2. Coil
1. N. C switch and 2 coil
Three phase circuit
Control circuit
Power circuit
Non of the above
Online starter
Direct switch
Online switch
DOL starter
1. STOP 2. START 3. Emergency switch
1. START 2. STOP 3. Emergency switch
1. Emergency switch 2. STOP 3. START switch
All of the above
Power circuit
Control circuit
Simple circuit
All of the above
Single phase power circuit
Three phase power circuit
Two phase power circuit
All of the above
Single phase power circuit
Three phase power circuit
Two phase power circuit
Non of the above
Converts electrical energy to heat energy
Converts electrical energy to mechanical energy
Converts mechanical energy to electrical energy
Non of the above
Is very high
Is very low
Always same
Some time same
Motor is protected if voltage is high
Motor switch is automatically open when there is a power failure
Motor switch is automatically close when there is a power failure
All of the above