SSC JE Electrical 2019 with solution SET-1
 The direction of the arrow represents the direction of when the diode is forward biased

P-type material
P-N Junction
N-type material
Conventional current flow

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SSC JE Electrical 2019 with solution SET-1
 P = ρQHg is the water power equation. Head ‘H’ is measured in meter ‘g’ gravity constant is measured in meter/second square, then the measuring unit of ‘Q’, the flow rate of water is:

Meter per second
Square meter per second
Cubic meter per second
Meter per hour

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

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SSC JE Electrical 2019 with solution SET-1
 The Norton’s current in the circuit shown below is

12A
120A
2A
4A

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