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

(μI ⁄ 2Πr) A/m

(I ⁄ 2Πr) A/m

(μI ⁄ 2r) A/m

(I ⁄ 2r) A/m

(μI ⁄ 2Πr) A/m

(I ⁄ 2Πr) A/m

(μI ⁄ 2r) A/m

(I ⁄ 2r) A/m

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SSC JE Electrical 2019 with solution SET-1
Hysteresis loss is NOT a function of

The volume of a material

Ambient temperature

Steinmetz co-efficient of material

Frequency

The volume of a material

Ambient temperature

Steinmetz co-efficient of material

Frequency

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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

−2.5 V

0.4 V

−10 V

−4 V

−2.5 V

0.4 V

−10 V

−4 V

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SSC JE Electrical 2019 with solution SET-1
In the circuit shown, if R = 0, then the phase angle between v(t) and i(t) is

90°

60°

0°

30°

90°

60°

0°

30°

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SSC JE Electrical 2019 with solution SET-1
The Norton’s current in the circuit shown below is

4A

120A

12A

2A

4A

120A

12A

2A

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SSC JE Electrical 2019 with solution SET-1
Extension of moving iron ammeter range can be done by using

Multiplier

Shunt

Inductor

Capacitor

Multiplier

Shunt

Inductor

Capacitor

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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 Hysteresis loss is NOT a function of

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 In the circuit shown, if R = 0, then the phase angle between v(t) and i(t) is

SSC JE Electrical 2019 with solution SET-1 The Norton’s current in the circuit shown below is

SSC JE Electrical 2019 with solution SET-1 Extension of moving iron ammeter range can be done by using

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
Hysteresis loss is NOT a function of

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
In the circuit shown, if R = 0, then the phase angle between v(t) and i(t) is

SSC JE Electrical 2019 with solution SET-1
The Norton’s current in the circuit shown below is

SSC JE Electrical 2019 with solution SET-1
Extension of moving iron ammeter range can be done by using