SSC JE Electrical 2019 with solution SET-1
 Which of the following losses is together called iron losses?

Eddy current loss and hysteresis loss
Hysteresis loss and copper loss
Hysteresis loss and frictional loss
Eddy current loss and frictional loss

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

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SSC JE Electrical 2019 with solution SET-1
 The amount of AC content present in the DC output of a rectifier is given by

Form factor
Ripple factor
Peak factor
Power factor

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SSC JE Electrical 2019 with solution SET-1
 In the full-wave rectifier circuit shown in the figure, the diodes that conduct when the positive half-wave of AC signal applied are

D2, D3
D3, D4
D1, D2
D4, D1

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

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

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