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

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Electrical Machines
Where the shunt generators are widely used?

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

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