SSC JE Electrical 2019 with solution SET-2
Which of the following is an important feature of a 3-phase synchronous motor?

High starting torque
Low starting torque
No starting torque
Low starting current

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SSC JE Electrical 2019 with solution SET-2
In the salient pole of the phase synchronous machine, the rotor will have

Smaller diameter, smaller axial length
Smaller diameter, larger axial length
Larger diameter, shorter axial length
Larger diameter, larger axial length

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

Conductance
Permittivity
Conductivity
Resistance

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SSC JE Electrical 2019 with solution SET-2
Four types of power plants have been given out of which three are alike in some manner and one is different. Select the odd one?

Nuclear power plant
Solar power plant
Thermal power plant
Hydro-electric power plant

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