SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2
Permeance is analogous to an electrical circuit?

Resistance

Conductance

Permittivity

Conductivity

Resistance

Conductance

Permittivity

Conductivity

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SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

Always greater than the average speed

Equal to average speed

Always less than the average speed

Equal to maximum speed

Always greater than the average speed

Equal to average speed

Always less than the average speed

Equal to maximum speed

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SSC JE Electrical 2019 with solution SET-2
The candle power of a lamp placed normal to a working plane is 60 CP. Find the distance if the illumination is 15 lux?

2 meters

1.5 meters

4 meters

2.5 meters

2 meters

1.5 meters

4 meters

2.5 meters

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SSC JE Electrical 2019 with solution SET-2
The number of brushes required for a 4 pole, lap wound DC machine is

4

2

8

1

4

2

8

1

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SSC JE Electrical 2019 with solution SET-2
An ideal transformer will not transform?,
I. Power
II. Current
III. Frequency
IV. Voltage

Ill and IV

II and III

I and III

I and II

Ill and IV

II and III

I and III

I and II

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SSC JE Electrical 2019 with solution SET-2
Which of the following decides the direction of rotation of a shaded pole motor?

Shaded and unshaded portion of the pole

Stator poles

Supply voltage

Frequency of supply

Shaded and unshaded portion of the pole

Stator poles

Supply voltage

Frequency of supply

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