The starting torque of a D.C. motor is independent of which of the following?
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0
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231
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October 11, 2021
|
Ward-Leonard controlled D.C. drives are generally used ___
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0
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147
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October 11, 2021
|
Which of the following motors is preferred for traction work?
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0
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198
|
October 11, 2021
|
Which of the following types of motor enclosure is safest?
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0
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168
|
October 11, 2021
|
For crane travel which of the following motors is normally used?
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0
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145
|
October 11, 2021
|
A pony motor is used for the starting which of the following motors?
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0
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163
|
October 11, 2021
|
In squirrel cage induction motors which of the following methods of starting cannot be used?
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0
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139
|
October 11, 2021
|
Which of the following is essentially needed while selecting a motor?
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0
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157
|
October 11, 2021
|
___ is not a part of ball bearing?
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0
|
135
|
October 11, 2021
|
___ is preferred for synthetic fibre mills
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|
0
|
180
|
October 11, 2021
|