41. |
In the design of single-phase induction motor. What is the range of the stator winding factor for the usual windings distribution?
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Answer:
Option (d) |
42. |
In the design of single-phase induction motor. The value of the stator induced voltage = __________ the supply voltage.
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Answer:
Option (d) |
43. |
In the design of single-phase induction motor. What is the formula of the maximum flux in the running winding?
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Answer:
Option (b) |
44. |
In the main winding design of single-phase induction motor. The current density πΏπ is taken between __________ .
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Answer:
Option (c) |
45. |
What is the relation of the number of slots with the leakage reactance?
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Answer:
Option (c) |
46. |
In the design of single-phase induction motor. The number of stator slots per pole is usually between _______________
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Answer:
Option (b) |
47. |
In the design of single-phase induction motor. __________ slots are usually used with a slot liner __________ thick
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Answer:
Option (b) |
48. |
In the design of single-phase induction motor. Space factor must not exceed _______.
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Answer:
Option (d) |
49. |
In the design of single-phase induction motor. Minimum slot area required
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Answer:
Option (a) |
50. |
In the design of single-phase induction motor. The slot area provided in the punching (stamping) should be__________ the minimum calculated area.
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Answer:
Option (a) |