SSC JE Electrical 2019 with solution SET-2
Creeping is a term related to instruments?

Moving iron type
Dynamometer type
PMMC type
Induction type

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

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

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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?

6
3
4
1

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SSC JE Electrical 2019 with solution SET-2
 If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

Current transformer
Potential transformer
Isolation transformer
Power transformer

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SSC JE Electrical 2019 with solution SET-2
If the AC voltage and current are given by the following expressions?
v = 200sin (314t — 60°)
i = 50sin (720t), then what is the phase relation between them?

Can’t be determined
Voltage leads current by 60°
Voltage lags current by 60°
Voltage and current are in phase

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