What will be the value of current (in A) in a 50 cm long air-core solenoid, if the value of the magnetic field at the center of the solenoid is 5 mT and the solenoid has 300 turns?

SSC JE Electrical 2018 with solution SET-1
What will be the value of current (in A) in a 50 cm long air-core solenoid, if the value of the magnetic field at the center of the solenoid is 5 mT and the solenoid has 300 turns?

8.25

6.63

5.63

4.36

8.25

6.63

5.63

4.36

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SSC JE Electrical 2018 with solution SET-1
Which of the following instrument can measure voltage resistance and current?

Wattmeter

Ammeter

Multimeter

Voltmeter

Wattmeter

Ammeter

Multimeter

Voltmeter

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
Determine the value of produced mmf (in Amp-turns) in a coil if the coil has a 120 turns carrying a current of 0.1 A

14

18

16

12

14

18

16

12

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
The air preheater in a thermal power plant is called as

Efficiency increasing equipment

Starting Device

Very essential Device

Safety Device

Efficiency increasing equipment

Starting Device

Very essential Device

Safety Device

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SSC JE Electrical 2018 with solution SET-1
On which of the following parameters the eddy current loss occurring in a material does not depend?

The frequency of variation of flux

The volume of the material

Susceptibility

Magnetic flux Density

The frequency of variation of flux

The volume of the material

Susceptibility

Magnetic flux Density

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SSC JE Electrical 2018 with solution SET-1
Determine the value of current (in A) through both the resistors of the given circuit.

−2, −1.5

−2, 1.5

2, 1.5

2, −1.5

−2, −1.5

−2, 1.5

2, 1.5

2, −1.5

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1

SSC JE Electrical 2018 with solution SET-1 What will be the value of current (in A) in a 50 cm long air-core solenoid, if the value of the magnetic field at the center of the solenoid is 5 mT and the solenoid has 300 turns?

SSC JE Electrical 2018 with solution SET-1 Which of the following instrument can measure voltage resistance and current?

SSC JE Electrical 2018 with solution SET-1 Determine the value of produced mmf (in Amp-turns) in a coil if the coil has a 120 turns carrying a current of 0.1 A

SSC JE Electrical 2018 with solution SET-1 The air preheater in a thermal power plant is called as

SSC JE Electrical 2018 with solution SET-1 On which of the following parameters the eddy current loss occurring in a material does not depend?

SSC JE Electrical 2018 with solution SET-1 Determine the value of current (in A) through both the resistors of the given circuit.

SSC JE Electrical 2018 with solution SET-1
What will be the value of current (in A) in a 50 cm long air-core solenoid, if the value of the magnetic field at the center of the solenoid is 5 mT and the solenoid has 300 turns?

SSC JE Electrical 2018 with solution SET-1
Which of the following instrument can measure voltage resistance and current?

SSC JE Electrical 2018 with solution SET-1
Determine the value of produced mmf (in Amp-turns) in a coil if the coil has a 120 turns carrying a current of 0.1 A

SSC JE Electrical 2018 with solution SET-1
The air preheater in a thermal power plant is called as

SSC JE Electrical 2018 with solution SET-1
On which of the following parameters the eddy current loss occurring in a material does not depend?

SSC JE Electrical 2018 with solution SET-1
Determine the value of current (in A) through both the resistors of the given circuit.