If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

SSC JE Electrical 2019 with solution SET-2
If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

Apparent power

Total power

Active power

Reactive power

Apparent power

Total power

Active power

Reactive power

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SSC JE Electrical 2019 with solution SET-2
In electric traction, the specific energy consumption is measured in

Watt-hour/ ton-km

Ton-km watt-hour

RPM/watt-hour

Watt-hour/RPM

Watt-hour/ ton-km

Ton-km watt-hour

RPM/watt-hour

Watt-hour/RPM

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SSC JE Electrical 2019 with solution SET-2
If two impedances are given as Z1 = 20∠60° and Z2 = 5∠30°, then Z1/Z2 = ?

5∠30°

100∠120°

100∠30°

4∠30°

5∠30°

100∠120°

100∠30°

4∠30°

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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

Hopkinson’s effect

Stroboscopic effect

Hall effect

Fringing effect

Hopkinson’s effect

Stroboscopic effect

Hall effect

Fringing effect

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

The same current flows through each capacitor in a given time

The charge on 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 voltage across each capacitor is the same

The same current flows through each capacitor in a given time

The charge on 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 voltage across each capacitor is the same

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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, larger axial length

Smaller diameter, smaller axial length

Smaller diameter, larger axial length

Larger diameter, shorter axial length

Larger diameter, larger axial length

Smaller diameter, smaller axial length

Smaller diameter, larger axial length

Larger diameter, shorter axial length

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

SSC JE Electrical 2019 with solution SET-2 In electric traction, the specific energy consumption is measured in

SSC JE Electrical 2019 with solution SET-2 If two impedances are given as Z1 = 20∠60° and Z2 = 5∠30°, then Z1/Z2 = ?

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

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

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

SSC JE Electrical 2019 with solution SET-2
If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

SSC JE Electrical 2019 with solution SET-2
In electric traction, the specific energy consumption is measured in

SSC JE Electrical 2019 with solution SET-2
If two impedances are given as Z1 = 20∠60° and Z2 = 5∠30°, then Z1/Z2 = ?

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

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

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