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

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SSC JE Electrical 2019 with solution SET-1
 Which of the following plants experiences chain reactions?

Hydro-electric power plant
Nuclear power plant
Thermal power plant
Gas power plant

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

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

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

Circuit breaker
Isolator
Rewireable fuse
Air-break switch

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