engineering recuitment HPCL Junior Executive 2025 Mock Test Electrical Machines DC Motor DC Motor Starter
Which one of the following is not a disadvantage of a three point starter in a DC motor?
1
In DC motor, the use of three point starter increases the field current
2
In DC motor, the use of three point starter reduces the field current
3
In DC motor, the use of three point starter reduces the current through No Volt Coil
4
In DC motor, the use of three point starter reduces the magnetism produced by No Volt Coil