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

Forebay
Trash rack
Spillway
Penstock

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SSC JE Electrical 2019 with solution SET-1
 A shaded pole motor is basically a motor

Synchronous
Single-phase induction
Shunt
Series

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SSC JE Electrical 2019 with solution SET-1
 Three lamps are connected in series across a 120V supply and take a current of 1.5A. If the resistance of two of the lamps is 30Ω, what is the resistance of the third lamp?

40Ω
10Ω
20Ω
30Ω

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SSC JE Electrical 2019 with solution SET-1
 In an AC network, the load connected is (10 + j10). The phase relation between the voltage applied and the current through the load is:

Voltage lags current by 45°
Voltage lags current by 30°
Voltage and current are in phase with each other
Voltage leads current by 45°

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