Electrical Machines
Which of the following motors is/are widely used?

None of these
 slip ring induction motor
 either of these
 squirrel cage induction motor

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Electrical Machines
Where the shunt generators are widely used?

 Where the load is very high.
  Where a constant voltage is required over a narrow load range.
 Where often load fluctuation is occurred.
 Where voltage variation is needed over a wide load range.

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Electrical Machines
In case of a DC Shunt motor if the load is decreased to some extent, what will happen to its speed?

 The speed will remains almost constant.
 The speed will increase abruptly.
 The speed will increase gradually.
 The speed will increase in proportion to reduction in load.

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