Which of the following motors can be connected across a single-phase AC supply?

SSC JE Electrical 2019 with solution SET-2
Which of the following motors can be connected across a single-phase AC supply?

DC shunt motor

Differential compound motor

Cumulative compound motor

DC Series Motor

DC shunt motor

Differential compound motor

Cumulative compound motor

DC Series Motor

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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

Fringing effect

Stroboscopic effect

Hopkinson’s effect

Hall effect

Fringing effect

Stroboscopic effect

Hopkinson’s effect

Hall effect

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SSC JE Electrical 2019 with solution SET-2
Which of the following comes under the category of single-phase commutator motors?

Capacitor start motor

Shaded pole motor

Universal motor

Resistance start motor

Capacitor start motor

Shaded pole motor

Universal motor

Resistance start motor

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SSC JE Electrical 2019 with solution SET-2
Observe the given network and answer the question? The potential at point a = ?

I2R2

E1 − I1R1 & I3R3

E1 − I1R1

I3R3

I2R2

E1 − I1R1 & I3R3

E1 − I1R1

I3R3

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SSC JE Electrical 2019 with solution SET-2
In Boolean algebra (A. Ā) + A

Ā

A

0

1

Ā

A

0

1

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SSC JE Electrical 2019 with solution SET-2
The combined inductance of two coils connected in a series is 0.6H and 0.1H, depending on the relative directions of the currents to the coils. If one of the coils when isolated has a self-inductance of 0.2 H, then calculate the natural inductance?

0.125 H

0.015 H

1.5 H

0.15 H

0.125 H

0.015 H

1.5 H

0.15 H

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 Which of the following motors can be connected across a single-phase AC supply?

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 Which of the following comes under the category of single-phase commutator motors?

SSC JE Electrical 2019 with solution SET-2 Observe the given network and answer the question? The potential at point a = ?

SSC JE Electrical 2019 with solution SET-2 In Boolean algebra (A. Ā) + A

SSC JE Electrical 2019 with solution SET-2 The combined inductance of two coils connected in a series is 0.6H and 0.1H, depending on the relative directions of the currents to the coils. If one of the coils when isolated has a self-inductance of 0.2 H, then calculate the natural inductance?

SSC JE Electrical 2019 with solution SET-2
Which of the following motors can be connected across a single-phase AC supply?

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
Which of the following comes under the category of single-phase commutator motors?

SSC JE Electrical 2019 with solution SET-2
Observe the given network and answer the question? The potential at point a = ?

SSC JE Electrical 2019 with solution SET-2
In Boolean algebra (A. Ā) + A

SSC JE Electrical 2019 with solution SET-2
The combined inductance of two coils connected in a series is 0.6H and 0.1H, depending on the relative directions of the currents to the coils. If one of the coils when isolated has a self-inductance of 0.2 H, then calculate the natural inductance?