The torque angle of a 3-phase synchronous motor depends on its _____

SSC JE Electrical 2019 with solution SET-2
The torque angle of a 3-phase synchronous motor depends on its _____

Supply voltage

Excitation

Load

Speed

Supply voltage

Excitation

Load

Speed

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SSC JE Electrical 2019 with solution SET-2
Which of the following generators offers the poorest voltage regulation?

Series Motor

Differential compounded

Cumulative compounded

Shunt

Series Motor

Differential compounded

Cumulative compounded

Shunt

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SSC JE Electrical 2019 with solution SET-2
The number of brushes required for a 4 pole, lap wound DC machine is

8

1

4

2

8

1

4

2

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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?

5/2π

20/2π

1/2 π

10/2π

5/2π

20/2π

1/2 π

10/2π

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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?

Skin effect

Ferranti effect

Stroboscopic effect

Proximity effect

Skin effect

Ferranti effect

Stroboscopic effect

Proximity effect

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SSC JE Electrical 2019 with solution SET-2
Observe the given figure. If the diode is an ideal diode, then what are the values of Io and Vo respectively?

0 A, 0.2 V

2 A, 10 V

0.2 A, 0V

10A, 2 V

0 A, 0.2 V

2 A, 10 V

0.2 A, 0V

10A, 2 V

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 The torque angle of a 3-phase synchronous motor depends on its _____

SSC JE Electrical 2019 with solution SET-2 Which of the following generators offers the poorest voltage regulation?

SSC JE Electrical 2019 with solution SET-2 The number of brushes required for a 4 pole, lap wound DC machine is

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 Which of the following is NOT related to the transmission and distribution of electric power?

SSC JE Electrical 2019 with solution SET-2 Observe the given figure. If the diode is an ideal diode, then what are the values of Io and Vo respectively?

SSC JE Electrical 2019 with solution SET-2
The torque angle of a 3-phase synchronous motor depends on its _____

SSC JE Electrical 2019 with solution SET-2
Which of the following generators offers the poorest voltage regulation?

SSC JE Electrical 2019 with solution SET-2
The number of brushes required for a 4 pole, lap wound DC machine is

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
Which of the following is NOT related to the transmission and distribution of electric power?

SSC JE Electrical 2019 with solution SET-2
Observe the given figure. If the diode is an ideal diode, then what are the values of Io and Vo respectively?