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

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

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SSC JE Electrical 2019 with solution SET-2
____ Lamps are used to light up sports stadiums?

Incandescent lamps
Fluorescent lamps
Sodium vapor lamps
LED lamps

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SSC JE Electrical 2019 with solution SET-2
Which of the following lamps is used s a sign or an indicator lamp?

Incandescent lamp
Halogen lamp
Neon lamp
Fluorescent lamp

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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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