railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrician and Wireman Electrical Wiring Domestic and Industrial Wiring
Which of the following is considered in demerits of concentric winding?
1
Easy to make the end connection.
2
Easy to the wind, as there is no overlapping of coils.
3
Winding has more space for cooling.
4
Skilled labor is required to insert the coils in the slots