SSC JE Electrical 2019 with solution SET-1
 In electric traction, the coefficient of adhesion is represented by

γ
μ
Φ
λ

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SSC JE Electrical 2019 with solution SET-1
 In a single-phase capacitor start-and-run motor, the minimum number of capacitors to be used in it is:

3
4
1
2

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SSC JE Electrical 2019 with solution SET-1
 Z1 and Z2 are connected in series to form a load. A wattmeter’s current coil is connected in series with the load, whereas its pressure coil is connected across Z2. The wattmeter reads

Power consumed by Z2
Zero always
Power consumed by Z1 and Z2
Power consumed by Z1

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SSC JE Electrical 2019 with solution SET-1
 A shaded pole motor is basically a motor

Single-phase induction
Series
Synchronous
Shunt

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SSC JE Electrical 2019 with solution SET-1
 Is it possible to have current in a transmission line, under no-load conditions?

No, because of the proximity effect
Yes, because of the corona effect
Yes, because of the capacitance effect
Yes, because of skin effect

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