railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Single Phase Motor and Special Machines Stepper Motor Types
Find the most suitable use of a hybrid stepper motor.
1
A When step angles of 180°, 360° etc. are required
2
When step angles of 90°, 270° etc. are required
3
When step angles of 1.8°, 2.5° etc. are required
4
When step angles of 18°, 25° etc. are require