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

Reluctance

Magnetic flux density

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

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

Reluctance

Magnetic flux density

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

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SSC JE Electrical 2019 with solution SET-2
Observe the given network and answer the question? The potential at point a = ?

E1 − I1R1

I2R2

I3R3

E1 − I1R1 & I3R3

E1 − I1R1

I2R2

I3R3

E1 − I1R1 & I3R3

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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, 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

Active region, saturation 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?

1A, 2A

1.2A, 1.8A

1.8A, 1.2A

2A, 1 A

1A, 2A

1.2A, 1.8A

1.8A, 1.2A

2A, 1 A

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SSC JE Electrical 2019 with solution SET-2
If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

(1/r)*(At/Wb)

(1/2r)*(At/m)

(1/r)*(At/m)

(1/4r)*(At/m)

(1/r)*(At/Wb)

(1/2r)*(At/m)

(1/r)*(At/m)

(1/4r)*(At/m)

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SSC JE Electrical 2019 with solution SET-2
A _______ works on the principle of dynamically induced EMF?

Transformer

Choke

Generator

Motor

Transformer

Choke

Generator

Motor

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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 Observe the given network and answer the question? The potential at point a = ?

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 If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

SSC JE Electrical 2019 with solution SET-2 A _______ works on the principle of dynamically induced EMF?

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
Observe the given network and answer the question? The potential at point a = ?

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
If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

SSC JE Electrical 2019 with solution SET-2
A _______ works on the principle of dynamically induced EMF?