The maximum number of socket outlets allowed per power sub-circuit = ?

SSC JE Electrical 2019 with solution SET-2
The maximum number of socket outlets allowed per power sub-circuit = ?

3

4

2

1

3

4

2

1

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SSC JE Electrical 2019 with solution SET-2
The type of damping used for moving iron instruments is

Gravity friction damping

Eddy current damping

Air friction damping

Fluid friction damping

Gravity friction damping

Eddy current damping

Air friction damping

Fluid friction damping

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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
The work done on or by a unit N-pole in moving once around a closed path is equal to

Magnetic flux density

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

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

Reluctance

Magnetic flux density

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

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

Reluctance

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SSC JE Electrical 2019 with solution SET-2
If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

Power transformer

Current transformer

Potential transformer

Isolation transformer

Power transformer

Current transformer

Potential transformer

Isolation transformer

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SSC JE Electrical 2019 with solution SET-2
Which of the following instruments has a uniform scale?

Electrodynamic type

Moving iron type

Dynamometer type

PMMC type

Electrodynamic type

Moving iron type

Dynamometer type

PMMC type

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 The maximum number of socket outlets allowed per power sub-circuit = ?

SSC JE Electrical 2019 with solution SET-2 The type of damping used for moving iron instruments is

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 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 If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

SSC JE Electrical 2019 with solution SET-2 Which of the following instruments has a uniform scale?

SSC JE Electrical 2019 with solution SET-2
The maximum number of socket outlets allowed per power sub-circuit = ?

SSC JE Electrical 2019 with solution SET-2
The type of damping used for moving iron instruments is

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
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
If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

SSC JE Electrical 2019 with solution SET-2
Which of the following instruments has a uniform scale?