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

10V

−5 V

0 V

5 V

10V

−5 V

0 V

5 V

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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?

Universal motor

Shaded pole motor

Resistance start motor

Capacitor start motor

Universal motor

Shaded pole motor

Resistance start motor

Capacitor start motor

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SSC JE Electrical 2019 with solution SET-2
A choke can be represented by a

R circuit

RC series circuit

RLC series circuit

RL series circuit

R circuit

RC series circuit

RLC series circuit

RL series circuit

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SSC JE Electrical 2019 with solution SET-2
Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

Is less than one

Is equal to one

Is less than or equal to one

Is equal to zero

Is less than one

Is equal to one

Is less than or equal to one

Is equal to zero

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SSC JE Electrical 2019 with solution SET-2
A transistor can be made to operate as a switch by operating it in which of the following regions?

Active region, saturation region

Active region, cut-off region

Saturation region, cut-off region

Active region

Active region, saturation region

Active region, cut-off region

Saturation region, cut-off region

Active region

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SSC JE Electrical 2019 with solution SET-2
An ideal transformer will not transform?,
I. Power
II. Current
III. Frequency
IV. Voltage

I and II

Ill and IV

II and III

I and III

I and II

Ill and IV

II and III

I and III

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SSC JE Electrical 2019 with solution SET-2

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

SSC JE Electrical 2019 with solution SET-2 A choke can be represented by a

SSC JE Electrical 2019 with solution SET-2 Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

SSC JE Electrical 2019 with solution SET-2 A transistor can be made to operate as a switch by operating it in which of the following regions?

SSC JE Electrical 2019 with solution SET-2 An ideal transformer will not transform?,I. PowerII. CurrentIII. FrequencyIV. Voltage

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

SSC JE Electrical 2019 with solution SET-2
A choke can be represented by a

SSC JE Electrical 2019 with solution SET-2
Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

SSC JE Electrical 2019 with solution SET-2
A transistor can be made to operate as a switch by operating it in which of the following regions?

SSC JE Electrical 2019 with solution SET-2
An ideal transformer will not transform?,
I. Power
II. Current
III. Frequency
IV. Voltage