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

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SSC JE Electrical 2019 with solution SET-1
Reflected Light/Incident Light =

Absorption factor
Maintenance factor
Reflection factor
Waste light factor

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SSC JE Electrical 2019 with solution SET-1
Find H = _____ A/m at the center of a circular coil of diameter 1 m and carrying a current of 2A

1 A/m
8 A/m
4 A/m
2 A/m

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SSC JE Electrical 2019 with solution SET-1
_______is a tube that brings water to turbines

Spillway
Forebay
Trash rack
Penstock

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