SSC JE Electrical 2019 with solution SET-2
In a suspension type insulator the voltage…..?

Across the center disc is minimum
Across the top disc is minimum
Across the top disc is maximum
Across the center disc is maximum

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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

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

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