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

Turbine
Air preheater
Economizer
Super heater

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SSC JE Electrical 2019 with solution SET-2
If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

(1/r)*(At/Wb)
(1/r)*(At/m)
(1/4r)*(At/m)
(1/2r)*(At/m)

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SSC JE Electrical 2019 with solution SET-2
For indoor lighting the range of space : height is

5 : 6
2 : 3
3 :4
1 : 2

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SSC JE Electrical 2019 with solution SET-2
Form Factor × Peak Factor =?

Average Value Maximum Value
Maximum Value/Average Value
Maximum Value/RMS Value
RMS Value/Average Value

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