WINDING - 4
Winding Motor Knowledge Quiz
Test your understanding of motor winding principles with our comprehensive quiz designed for enthusiasts and professionals alike. Challenge yourself with 10 carefully crafted questions that cover a range of topics related to motor windings, from insulation tests to the nuances of coil configurations.
- 10 Multiple Choice Questions
- Learn while you play
- Perfect for students and professionals
31. The aim of ___________ test is to check any direct connection between windings and earth (ground).
voltage drop method
insulation resistance test
. Continuity test
. Short circuit test / growler test
32. After the motor is rewound, the ___________ test is carried out by ohm meter method in the windings.
short circuit test
polarity test
. Insulation resistance test
None of the above
33. As compared to ceiling fan, speed of table fan is _______
High
Low
Same
None of the above
34. As compared to table fan, number of poles in the winding of ceiling fan is ______
Low
High
Same
None of the above
35. __________ material is used for coil separator in double layer winding.
fibre glass sleeve
Bamboo
millinex paper
empire tape
36. Single phase, 4 poles, whole coil capacitor motor having 24 slots, 12 coils ( 8 coils for running winding and 4 coils for starting winding). If the main winding starts in say slot number 1, then the starting winding should be started in slot number _________.
3
4
5
2
37. A 3 phase, 24 slots, 12 coils, 4 poles motor winding is whole coil type, number of coil groups per phase is _________
2
4
8
16
38. A 3 phase, 24 slots, 12 coils, 4 poles motor winding is whole coil type for short pitch winding, coil pitch may be equal to ____________.
5 slots
6 slots
7 slots
None of the above
39. A 3 phase, 24 slots, 12 coils, 4 poles motor winding, if ‘U’ winding starts from slot number 1, then the ‘V’ winding starts from slot number ____________.
4
5
6
9
40. For 3 phase winding, displacement between the phases should be ___________degree ( electrical )
90
60
120
180
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