SSC JE Electrical 2019 with solution SET-2
Oxygen is a/an ____ gas?

Ferromagnetic
Inert
Diamagnetic
Paramagnetic

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SSC JE Electrical 2019 with solution SET-2
IL = Load Current, then the relation between these currents for a DC series generator is

IL = Ise + Ia
IL = Ise = Ia
IL ÷ Ise = Ia
IL ÷ Ise ÷ Ia

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SSC JE Electrical 2019 with solution SET-2
Lower efficiency, lower power factor, are the features of which of the following motors?

Three-phase induction motor
Single-phase induction motor
DC shunt motor
Three-phase synchronous motor

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SSC JE Electrical 2019 with solution SET-2
Four relations have been given. Select the correct relation?

MMF = Flux/Reluctance
MMF = Flux/Reluctance
Flux = MMF/Permeance.
MMF = Flux/Permeance

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