Find the net capacitance of the combination in which ten capacitors of 10 μF are connected in parallel

SSC JE Electrical 2019 with solution SET-1
Find the net capacitance of the combination in which ten capacitors of 10 μF are connected in parallel

0.1 μF

1 μF

100 μF

50 μF

0.1 μF

1 μF

100 μF

50 μF

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

Single-phase induction

Synchronous

Shunt

Series

Single-phase induction

Synchronous

Shunt

Series

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SSC JE Electrical 2019 with solution SET-1
If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

800 W

400 W

1200 W

1600 W

800 W

400 W

1200 W

1600 W

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SSC JE Electrical 2019 with solution SET-1
Identify the INCORRECT statement with regards to synchronous motors

It is a self-starting machine

The armature winding is placed on the stator

The field winding is placed on the rotor

It is a constant speed motor

It is a self-starting machine

The armature winding is placed on the stator

The field winding is placed on the rotor

It is a constant speed motor

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SSC JE Electrical 2019 with solution SET-1
The laws involved in the expression e = −dφ/dt are

Coulomb’s and Faraday’s laws

Coulomb’s and Ampere’s laws

Faraday’s and Lenz’s laws

Faraday’s and Ampere’s laws

Coulomb’s and Faraday’s laws

Coulomb’s and Ampere’s laws

Faraday’s and Lenz’s laws

Faraday’s and Ampere’s laws

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

Frequency

Ambient temperature

Steinmetz co-efficient of material

The volume of a material

Frequency

Ambient temperature

Steinmetz co-efficient of material

The volume of a material

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SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 Find the net capacitance of the combination in which ten capacitors of 10 μF are connected in parallel

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

SSC JE Electrical 2019 with solution SET-1 If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

SSC JE Electrical 2019 with solution SET-1 Identify the INCORRECT statement with regards to synchronous motors

SSC JE Electrical 2019 with solution SET-1 The laws involved in the expression e = −dφ/dt are

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

SSC JE Electrical 2019 with solution SET-1
Find the net capacitance of the combination in which ten capacitors of 10 μF are connected in parallel

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

SSC JE Electrical 2019 with solution SET-1
If the copper loss of a transformer at half full load is 400 W, then the copper loss corresponding to full load is

SSC JE Electrical 2019 with solution SET-1
Identify the INCORRECT statement with regards to synchronous motors

SSC JE Electrical 2019 with solution SET-1
The laws involved in the expression e = −dφ/dt are

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