Question

What is the winding depth for the pole pitch of 0.1 mm?

(a) 25 mm

(b) 35 mm

(c) 45 mm

(d) 50 mm

The question was asked during an online exam.

Query is from Design of Field Winding in division Design of Synchronous Machines of Design of Electrical Machines

Answer 1

Correct option is (a) 25 mm

For explanation: The winding depth is 25 mm for the pole pitch of 0.1 mm. The winding depth is 35 mm for the pole pitch of 0.2 mm. The winding depth is 45 mm for the pole pitch is 0.3 mm.