Which of the following statement regarding the various parts in a three-point starter is correct?
1
Electromagnets are used as Overload release coil.
2
An overload release coil is provided in parallel with the armature circuit.
3
The field circuit and hold coil are in parallel in a three-point starter circuit.
4
A No Volt Release coil magnetises the holding coil during open circuit of the shunt field.