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
A transistor can be made to operate as a switch by operating it in which of the following regions?

Active region

Active region, saturation region

Saturation region, cut-off region

Active region, cut-off region

Active region

Active region, saturation region

Saturation region, cut-off region

Active region, cut-off region

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SSC JE Electrical 2019 with solution SET-2
A circuit consists of two parallel resistors, having a resistance of 20Ω and 30Ω respectively connected in series with 15Ω. If the current through the 15Ω resistor is 3A, then find the current through 20Ω and 30Ω resistors respectively?

2A, 1 A

1A, 2A

1.8A, 1.2A

1.2A, 1.8A

2A, 1 A

1A, 2A

1.8A, 1.2A

1.2A, 1.8A

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SSC JE Electrical 2019 with solution SET-2
_____type of single phase induction motor operates at better power factor at full load?

Capacitor-start, Capacitor-run

Capacitor-start, induction-run

Resistance Split-phase

Shaded pole

Capacitor-start, Capacitor-run

Capacitor-start, induction-run

Resistance Split-phase

Shaded pole

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SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

Equal to maximum speed

Equal to average speed

Always greater than the average speed

Always less than the average speed

Equal to maximum speed

Equal to average speed

Always greater than the average speed

Always less than the average speed

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

1/2

0

√3/2

1

1/2

0

√3/2

1

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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?

2 A, 10 V

0 A, 0.2 V

0.2 A, 0V

10A, 2 V

2 A, 10 V

0 A, 0.2 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 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 A circuit consists of two parallel resistors, having a resistance of 20Ω and 30Ω respectively connected in series with 15Ω. If the current through the 15Ω resistor is 3A, then find the current through 20Ω and 30Ω resistors respectively?

SSC JE Electrical 2019 with solution SET-2 _____type of single phase induction motor operates at better power factor at full load?

SSC JE Electrical 2019 with solution SET-2 The scheduled speed of a train is______

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 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
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
A circuit consists of two parallel resistors, having a resistance of 20Ω and 30Ω respectively connected in series with 15Ω. If the current through the 15Ω resistor is 3A, then find the current through 20Ω and 30Ω resistors respectively?

SSC JE Electrical 2019 with solution SET-2
_____type of single phase induction motor operates at better power factor at full load?

SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

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
Observe the given figure. If the diode is an ideal diode, then what are the values of Io and Vo respectively?