SSC JE Electrical 2019 with solution SET-1
 Which motor is referred to as a universal motor?

Series
Synchronous
Single-phase induction
Shunt

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SSC JE Electrical 2019 with solution SET-1
 If admittance Y= a + jb, then a =?

Susceptance
Conductance
Reactance
Resistance

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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:

4
1
3
2

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SSC JE Electrical 2019 with solution SET-1
 The resistive component of the rotor with resistance R2 offered to the backward rotating flux wave in a single-phase motor runs with slip s is given as

R2 ⁄ (1 − S)
R2 ⁄ (2 − S)
R2 ⁄ S
R2 ⁄ (1 + S)

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SSC JE Electrical 2019 with solution SET-1
The annual load factor of a generation station is equal to

(No. of units actually supplied per year) ⁄ (Max. possible demand)
(No. of units actually supplied per year) ⁄ (Max. possible demand)
(No. of units actually supplied per year) ⁄ (Max. possible demand × 8760)
(No. of units actually supplied per month) ⁄ (Max. possible demand × 8760)

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