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

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

Capacitor start motor

Universal motor

Resistance start motor

Shaded pole motor

Capacitor start motor

Universal motor

Resistance start motor

Shaded pole 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

I3R3

E1 − I1R1

E1 − I1R1 & I3R3

I2R2

I3R3

E1 − I1R1

E1 − I1R1 & I3R3

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SSC JE Electrical 2019 with solution SET-2
If a zero-centered voltmeter has a scale from 5V to − 5V, then the span of it is

−5 V

10V

0 V

5 V

−5 V

10V

0 V

5 V

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SSC JE Electrical 2019 with solution SET-2
Creeping is a term related to instruments?

Induction type

Dynamometer type

Moving iron type

PMMC type

Induction type

Dynamometer type

Moving iron type

PMMC type

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SSC JE Electrical 2019 with solution SET-2
The input for a condenser in a steam power plant comes from a/an

Economizer

Air preheater

Turbine

Super heater

Economizer

Air preheater

Turbine

Super heater

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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

Hall effect

Stroboscopic effect

Hopkinson’s effect

Fringing effect

Hall effect

Stroboscopic effect

Hopkinson’s effect

Fringing effect

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SSC JE Electrical 2019 with solution SET-2

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 If a zero-centered voltmeter has a scale from 5V to − 5V, then the span of it is

SSC JE Electrical 2019 with solution SET-2 Creeping is a term related to instruments?

SSC JE Electrical 2019 with solution SET-2 The input for a condenser in a steam power plant comes from a/an

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
If a zero-centered voltmeter has a scale from 5V to − 5V, then the span of it is

SSC JE Electrical 2019 with solution SET-2
Creeping is a term related to instruments?

SSC JE Electrical 2019 with solution SET-2
The input for a condenser in a steam power plant comes from a/an

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