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
The wattage rating of a single-phase induction motor used as a ceiling fan will be in the range of

600 to 800 W

50 to 150 W

10 to 50 W

200 to 500 W

600 to 800 W

50 to 150 W

10 to 50 W

200 to 500 W

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SSC JE Electrical 2019 with solution SET-2
In an alternator, if α = 60°, then find the pitch factor?

√3/2

1

1/2

0

√3/2

1

1/2

0

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SSC JE Electrical 2019 with solution SET-2
A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

1/2 π

10/2π

20/2π

5/2π

1/2 π

10/2π

20/2π

5/2π

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

0101011

1101010

0101010

1110011

0101011

1101010

0101010

1110011

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SSC JE Electrical 2019 with solution SET-2
1 kcal is approximately equal to

4200 watt-sec

420 watt-hour

420 joules

4.2 joules

4200 watt-sec

420 watt-hour

420 joules

4.2 joules

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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?

Frequency of supply

Shaded and unshaded portion of the pole

Stator poles

Supply voltage

Frequency of supply

Shaded and unshaded portion of the pole

Stator poles

Supply voltage

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SSC JE Electrical 2019 with solution SET-2

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 In an alternator, if α = 60°, then find the pitch factor?

SSC JE Electrical 2019 with solution SET-2 A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

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

SSC JE Electrical 2019 with solution SET-2 1 kcal is approximately equal to

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
In an alternator, if α = 60°, then find the pitch factor?

SSC JE Electrical 2019 with solution SET-2
A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

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

SSC JE Electrical 2019 with solution SET-2
1 kcal is approximately equal to

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