SSC JE Electrical 2019 with solution SET-1
 Hysteresis loss is NOT a function of

Frequency
The volume of a material
Ambient temperature
Steinmetz co-efficient of material

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SSC JE Electrical 2019 with solution SET-1
 Split-phase, capacitor, and shaded-pole single-phase motors classified as:

Un-excited synchronous motors
1-phase induction motors
A.C. series motors
Repulsion motors

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SSC JE Electrical 2019 with solution SET-1
 Three lamps are connected in series across a 120V supply and take a current of 1.5A. If the resistance of two of the lamps is 30Ω, what is the resistance of the third lamp?

40Ω
30Ω
10Ω
20Ω

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