SSC JE Electrical 2019 with solution SET-2
The flux while crossing air gap tends to bulge outwards, thereby increasing the effective area of the gap, this effect is known as

Hall effect
Fringing effect
Hopkinson’s effect
Stroboscopic effect

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SSC JE Electrical 2019 with solution SET-2
If the AC voltage and current are given by the following expressions?
v = 200sin (314t — 60°)
i = 50sin (720t), then what is the phase relation between them?

Can’t be determined
Voltage and current are in phase
Voltage lags current by 60°
Voltage leads current by 60°

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SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

Stroboscopic effect
Ferranti effect
Skin effect
Proximity effect

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

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

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SSC JE Electrical 2019 with solution SET-2
Conductors experience skin effect in

DC transmission
AC transmission
HVDC transmission
Both AC and DC transmissions

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