Q. Regeneration is not easily possible for ____________

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Q. Regenerative braking is used when duty cycle ____________

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Q. In which of the following electrical braking method, energy is supplied back to the supply?

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Q. In dynamic braking, when braking is applied system acts as ___________

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Q. Braking time in the dynamic braking is the function of _____________

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Q. Which of the following is dynamic braking?

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Q. Plugging is used in ____________

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Q. Plugging is applied in a motor, if we don’t make the switch OFF what will happen?

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Q. Electrical braking of any variety becomes less effective as ________________

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Q. Which of the following is correct formula for braking torque in plugging?

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Q. Which of the following is the plugging method of braking?

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Q. Which of the following is not the method of electrical braking?

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Q. DC motor is still widely used in tractions due to its excellent braking properties.

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Q. Which of the following is the best braking method?

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Q. The disadvantage of the Ward Leonard control method is ___________

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Q. In Ward Leonard control of DC motor, the lower limit of speed is imposed by ____________

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Q. Ward Leonard control is basically a _____________

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Q. Speed control by Ward Leonard method, can give uniform speed variation _______________

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Q. To get the speed of DC motor below the normal speed without wastage of electrical energy we use __________________

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Q. Starting gear used in Ward Leonard method___________

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