SSC JE Electrical 2019 with solution SET-2
When capacitors are connected in series across DC voltage then_____

The charge on each capacitor is the same
The voltage across each capacitor is the same
The charge on each capacitor is the same and the same current flows through each capacitor in a given time
The same current flows through each capacitor in a given time

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SSC JE Electrical 2019 with solution SET-2
If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

(1/4r)*(At/m)
(1/r)*(At/Wb)
(1/2r)*(At/m)
(1/r)*(At/m)

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SSC JE Electrical 2019 with solution SET-2
The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?

Transposition
Corona
Earthing
Sag

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SSC JE Electrical 2019 with solution SET-2
Four types of power plants have been given out of which three are alike in some manner and one is different. Select the odd one?

Thermal power plant
Hydro-electric power plant
Nuclear power plant
Solar power plant

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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
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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