SSC JE Electrical 2019 with solution SET-1
 4F2D is a/an number

Octal
Binary
Decimal
Hexadecimal

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SSC JE Electrical 2019 with solution SET-1
 In electric traction, the coefficient of adhesion is represented by

Φ
μ
γ
λ

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SSC JE Electrical 2019 with solution SET-1
 Which of the following should be used under no-load conditions?

Isolator
Circuit breaker
Rewireable fuse
Air-break switch

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SSC JE Electrical 2019 with solution SET-1
 In the full-wave rectifier circuit shown in the figure, the diodes that conduct when the positive half-wave of AC signal applied are

D4, D1
D3, D4
D1, D2
D2, D3

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