The work done on or by a unit N-pole in moving once around a closed path is equal to

SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

The product of current and number of turns enclosed by that path

The product of flux and number of turns enclosed by that path

Magnetic flux density

Reluctance

The product of current and number of turns enclosed by that path

The product of flux and number of turns enclosed by that path

Magnetic flux density

Reluctance

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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

0 V

10V

5 V

−5 V

0 V

10V

5 V

−5 V

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SSC JE Electrical 2019 with solution SET-2
Which of the following decides the direction of rotation of a shaded pole motor?

Stator poles

Supply voltage

Shaded and unshaded portion of the pole

Frequency of supply

Stator poles

Supply voltage

Shaded and unshaded portion of the pole

Frequency of supply

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SSC JE Electrical 2019 with solution SET-2
The wattage rating of a single-phase induction motor used as a ceiling fan will be in the range of

10 to 50 W

200 to 500 W

600 to 800 W

50 to 150 W

10 to 50 W

200 to 500 W

600 to 800 W

50 to 150 W

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SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

Proximity effect

Stroboscopic effect

Ferranti effect

Skin effect

Proximity effect

Stroboscopic effect

Ferranti effect

Skin effect

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SSC JE Electrical 2019 with solution SET-2
The 2’s complement of 1010101 is

1101010

0101011

0101010

1110011

1101010

0101011

0101010

1110011

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 The work done on or by a unit N-pole in moving once around a closed path is equal to

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 decides the direction of rotation of a shaded pole motor?

SSC JE Electrical 2019 with solution SET-2 The wattage rating of a single-phase induction motor used as a ceiling fan will be in the range of

SSC JE Electrical 2019 with solution SET-2 Which of the following is NOT related to the transmission and distribution of electric power?

SSC JE Electrical 2019 with solution SET-2 The 2’s complement of 1010101 is

SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

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 decides the direction of rotation of a shaded pole motor?

SSC JE Electrical 2019 with solution SET-2
The wattage rating of a single-phase induction motor used as a ceiling fan will be in the range of

SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

SSC JE Electrical 2019 with solution SET-2
The 2’s complement of 1010101 is