SSC JE Electrical 2019 with solution SET-1
 The output of the logic circuit given below represents the gate.

AND
NAND
OR
NOR

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SSC JE Electrical 2019 with solution SET-1
_______is a tube that brings water to turbines

Trash rack
Penstock
Spillway
Forebay

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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

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

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