H = ____is the expression for the magnetic field due to an infinite linear current-carrying conductor

SSC JE Electrical 2019 with solution SET-1
H = ____is the expression for the magnetic field due to an infinite linear current-carrying conductor

(I ⁄ 2Πr) A/m

(μI ⁄ 2Πr) A/m

(μI ⁄ 2r) A/m

(I ⁄ 2r) A/m

(I ⁄ 2Πr) A/m

(μI ⁄ 2Πr) A/m

(μI ⁄ 2r) A/m

(I ⁄ 2r) A/m

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

0.4 V

−4 V

−10 V

−2.5 V

0.4 V

−4 V

−10 V

−2.5 V

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Three lamps are connected in series across a 120V supply and take a current of 1.5A. If the resistance of two of the lamps is 30Ω, what is the resistance of the third lamp?

20Ω

30Ω

10Ω

40Ω

20Ω

30Ω

10Ω

40Ω

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
A shaded pole motor is basically a motor

Series

Synchronous

Single-phase induction

Shunt

Series

Synchronous

Single-phase induction

Shunt

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Which of the following lamps employs a bimetallic strip?

Mercury vapor lamp

Incandescent lamp

Sodium vapor lamp

Fluorescent lamp

Mercury vapor lamp

Incandescent lamp

Sodium vapor lamp

Fluorescent lamp

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Two decimal coils A and B of 1000 turns each lies in the parallel plane such that 80% of the flux produced by one coil links with the other. If a current of 5A flowing in A produces a flux of 0.05 mWb, then the flux linking with coil B is:

4 mWb

0.004 mWb

0.4 mWb

0.04 mWb

4 mWb

0.004 mWb

0.4 mWb

0.04 mWb

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 H = ____is the expression for the magnetic field due to an infinite linear current-carrying conductor

SSC JE Electrical 2019 with solution SET-1 A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

SSC JE Electrical 2019 with solution SET-1 Three lamps are connected in series across a 120V supply and take a current of 1.5A. If the resistance of two of the lamps is 30Ω, what is the resistance of the third lamp?

SSC JE Electrical 2019 with solution SET-1 A shaded pole motor is basically a motor

SSC JE Electrical 2019 with solution SET-1 Which of the following lamps employs a bimetallic strip?

SSC JE Electrical 2019 with solution SET-1 Two decimal coils A and B of 1000 turns each lies in the parallel plane such that 80% of the flux produced by one coil links with the other. If a current of 5A flowing in A produces a flux of 0.05 mWb, then the flux linking with coil B is:

SSC JE Electrical 2019 with solution SET-1
H = ____is the expression for the magnetic field due to an infinite linear current-carrying conductor

SSC JE Electrical 2019 with solution SET-1
A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

SSC JE Electrical 2019 with solution SET-1
Three lamps are connected in series across a 120V supply and take a current of 1.5A. If the resistance of two of the lamps is 30Ω, what is the resistance of the third lamp?

SSC JE Electrical 2019 with solution SET-1
A shaded pole motor is basically a motor

SSC JE Electrical 2019 with solution SET-1
Which of the following lamps employs a bimetallic strip?

SSC JE Electrical 2019 with solution SET-1
Two decimal coils A and B of 1000 turns each lies in the parallel plane such that 80% of the flux produced by one coil links with the other. If a current of 5A flowing in A produces a flux of 0.05 mWb, then the flux linking with coil B is: