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?

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

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SSC JE Electrical 2019 with solution SET-2
Form Factor × Peak Factor =?

RMS Value/Average Value
Maximum Value/RMS Value
Average Value Maximum Value
Maximum Value/Average Value

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SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

Reluctance
The product of flux and number of turns enclosed by that path
Magnetic flux density
The product of current and number of turns enclosed by that path

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