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11
The load cycle for a motor driving a power press will be
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Answer: Option D
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12
Which of the following motors is used for elevators?
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Answer: Option A
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13
Ward-Leonard controlled D.C. drives are generally used for _________ excavators.
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Answer: Option C
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14
A reluctance motor
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Answer: Option D
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15
Which of the following motors are preferred for overhead traveling cranes?
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Answer: Option C
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16
In jaw crushers a motor has to often start against ________ load.
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Answer: Option A
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17
For which of the following applications D.C. motors are still preferred?
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Answer: Option C
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18
Is not a part of ball bearing?
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Answer: Option D
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19
The characteristics of drive for crane hoisting and lowering are which of the following?
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Answer: Option D
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20
The starting torque of a D.C. motor is independent of which of the following?
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Answer: Option D
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