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

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

Dynamometer type
Moving iron type
PMMC type
Induction type

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