SSC JE Electrical 2019 with solution SET-2
Which of the following instruments has a uniform scale?

PMMC type
Dynamometer type
Moving iron type
Electrodynamic type

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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?

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

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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

Potential transformer
Power transformer
Isolation transformer
Current transformer

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SSC JE Electrical 2019 with solution SET-2
Identify the correct statement regarding a nuclear power plant?

Graphite is used as a moderator
Graphite is used as fuel
Graphite is used as an electrode
Graphite is used as a coolant

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