SSC JE Electrical 2019 with solution SET-2
The wattage rating of a single-phase induction motor used as a ceiling fan will be in the range of

200 to 500 W
10 to 50 W
50 to 150 W
600 to 800 W

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SSC JE Electrical 2019 with solution SET-2
IL = Load Current, then the relation between these currents for a DC series generator is

IL = Ise + Ia
IL = Ise = Ia
IL ÷ Ise ÷ Ia
IL ÷ Ise = Ia

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SSC JE Electrical 2019 with solution SET-2
Which of the following motors can be connected across a single-phase AC supply?

DC shunt motor
DC Series Motor
Differential compound motor
Cumulative compound motor

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SSC JE Electrical 2019 with solution SET-2
The type of damping used for moving iron instruments is

Air friction damping
Fluid friction damping
Gravity friction damping
Eddy current damping

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