SSC JE Electrical 2019 with solution SET-2
A transistor can be made to operate as a switch by operating it in which of the following regions?

Saturation region, cut-off region
Active region, cut-off region
Active region
Active region, saturation region

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SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

Equal to maximum speed
Always less than the average speed
Equal to average speed
Always greater than the average speed

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SSC JE Electrical 2019 with solution SET-2
Observe the given figure. The maximum power to the load resistor is when Ri is  =?

Ri/2
2Ri
RL
4Ri

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SSC JE Electrical 2019 with solution SET-2
Creeping is a term related to instruments?

Induction type
PMMC type
Moving iron type
Dynamometer type

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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

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

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