SSC JE Electrical 2019 with solution SET-2
The type of damping used for moving iron instruments is

Eddy current damping
Air friction damping
Fluid friction damping
Gravity friction damping

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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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