SSC JE Electrical 2019 with solution SET-2
The names of the four materials have been given, select the one which has the least resistivity at 20°C?

Iron
Silver
Nichrome
Glass

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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 and current are in phase
Voltage lags current by 60°
Voltage leads current by 60°

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

PMMC type
Dynamometer type
Induction type
Moving iron type

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SSC JE Electrical 2019 with solution SET-2
Permeance is analogous to an electrical circuit?

Resistance
Conductivity
Conductance
Permittivity

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SSC JE Electrical 2019 with solution SET-2
_____type of single phase induction motor operates at better power factor at full load?

Resistance Split-phase
Shaded pole
Capacitor-start, induction-run
Capacitor-start, Capacitor-run

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