SSC JE Electrical 2019 with solution SET-2
The input for a condenser in a steam power plant comes from a/an

Super heater
Economizer
Turbine
Air preheater

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SSC JE Electrical 2019 with solution SET-2
During the ______ period the power supply to the motor is cut-off and the train is allowed to run due to its own momentum?

Braking
Free running
Notching up
Coasting

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SSC JE Electrical 2019 with solution SET-2
Both the main winding and auxiliary winding of a single-phase induction motor is placed on the ______?

Rotor
Neither stator nor rotor
Stator
Both stator and rotor

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SSC JE Electrical 2019 with solution SET-2
If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

4
1
6
3

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SSC JE Electrical 2019 with solution SET-2
A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

5/2π
20/2π
1/2 π
10/2π

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