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

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

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SSC JE Electrical 2019 with solution SET-1
 Identify the INCORRECT statement with regards to synchronous motors

The armature winding is placed on the stator
It is a constant speed motor
It is a self-starting machine
The field winding is placed on the rotor

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SSC JE Electrical 2019 with solution SET-1
Find H = _____ A/m at the center of a circular coil of diameter 1 m and carrying a current of 2A

8 A/m
4 A/m
2 A/m
1 A/m

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

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