SSC JE Electrical 2019 with solution SET-2
Which of the following heating element has the lowest operating temperature?

Kanthal
Eureka
Graphite
Nichrome

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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

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

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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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