SSC JE Electrical 2019 with solution SET-1
 Which of the following is the function of the moderator in a nuclear reactor?

Starting chain reaction
To slow down the fast-moving electron
Stopping chain reaction
Controlling chain reaction

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SSC JE Electrical 2019 with solution SET-1
 H = ____is the expression for the magnetic field due to an infinite linear current-carrying conductor

(μI ⁄ 2r) A/m
(I ⁄ 2Πr) A/m
(I ⁄ 2r) A/m
(μI ⁄ 2Πr) A/m

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SSC JE Electrical 2019 with solution SET-1
 Split-phase, capacitor, and shaded-pole single-phase motors classified as:

1-phase induction motors
A.C. series motors
Repulsion motors
Un-excited synchronous motors

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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:

1
2
3
4

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