SSC JE Electrical 2019 with solution SET-1
Reflected Light/Incident Light =

Absorption factor
Waste light factor
Maintenance factor
Reflection factor

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SSC JE Electrical 2019 with solution SET-1
 Which of the following is the correct relation regarding coupled coils?

M = (L1 + L2)/2
M ≤ (L1L2)0.5
M = (L1 − L2)/2
M > (L1L2)0.5

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SSC JE Electrical 2019 with solution SET-1
_____ is NOT a component in a thermal power plant

Economizer
Boiler
Reactor
Chimney

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SSC JE Electrical 2019 with solution SET-1
 The average value of a sinusoidal wave is:

0.5 × maximum value
2 × maximum value
0.637 × maximum value
√2 × maximum value

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SSC JE Electrical 2019 with solution SET-1
 In a transmission line, the voltage regulation is negative whenever receiving end voltage Vs

Greater than the sending end voltage
Equal to the sending end voltage
Less than the sending end voltage
Half of the sending end voltage

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