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

HVDC transmission
AC transmission
DC transmission
Both AC and DC transmissions

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SSC JE Electrical 2019 with solution SET-2
In the salient pole of the phase synchronous machine, the rotor will have

Larger diameter, shorter axial length
Smaller diameter, smaller axial length
Smaller diameter, larger axial length
Larger diameter, larger axial length

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SSC JE Electrical 2019 with solution SET-2
IL = Load Current, then the relation between these currents for a DC series generator is

IL = Ise + Ia
IL = Ise = Ia
IL ÷ Ise = Ia
IL ÷ Ise ÷ Ia

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SSC JE Electrical 2019 with solution SET-2
The impedance at resonance offered by a parallel resonant circuit is

Minimum given by L/CR
Maximum given by I/CR
Maximum given by L/CR
Minimum given by I/CR

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