SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2
In Boolean algebra (A. Ā) + A

Ā

A

1

0

Ā

A

1

0

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SSC JE Electrical 2019 with solution SET-2
Observe the figure and find the correct relation from the four given options?

i1 + i2 + i3 = i4 + i5 + i6

i4 + i2 + i3 = i1 + i5 + i6

i1 + i2 + i4 = i3 + i5 + i6

i1 + i2 + i6 = i4 + i5 + i3

i1 + i2 + i3 = i4 + i5 + i6

i4 + i2 + i3 = i1 + i5 + i6

i1 + i2 + i4 = i3 + i5 + i6

i1 + i2 + i6 = i4 + i5 + i3

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SSC JE Electrical 2019 with solution SET-2
Which of the following is NOT related to the transmission and distribution of electric power?

Proximity effect

Stroboscopic effect

Ferranti effect

Skin effect

Proximity effect

Stroboscopic effect

Ferranti effect

Skin effect

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SSC JE Electrical 2019 with solution SET-2
In excess-three code the 4-bit group that is used is

0010

0001

0011

1110

0010

0001

0011

1110

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SSC JE Electrical 2019 with solution SET-2
The force experienced by current-carrying conductor lying parallel to magnetic field is

BIL cosφ

Zero

BIL sinφ

BIL

BIL cosφ

Zero

BIL sinφ

BIL

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SSC JE Electrical 2019 with solution SET-2
In electric traction, the specific energy consumption is measured in

Watt-hour/ ton-km

Ton-km watt-hour

Watt-hour/RPM

RPM/watt-hour

Watt-hour/ ton-km

Ton-km watt-hour

Watt-hour/RPM

RPM/watt-hour

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