TRAINING OFFICER UNDER LABOUR DEPARTMENT (JAN-2018) — question paper
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Historical paper · reviewed structured rendering
TRAINING OFFICER UNDER LABOUR DEPARTMENT (JAN-2018)
Paper #3055 · 26-06-2025 · 2 reviewed questions
Accuracy note: This is a reviewed structured rendering of an official previous-year paper and may cover only part of it. Where available, explanatory notes describe unresolved source or answer issues without supplying a scoring answer. Official examination authority notices remain final.
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Paper #3055, Series I, Electrical Engineering Q53: The function of a snubber circuit in a power electronic converter is to. Options: A increase efficiency; B reduce voltage spikes and ringing; C increase switching speed; D improve power factor.
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Paper #3055, Series I, Electrical Engineering Q54: Which of the following is most commonly used in regenerative braking? Options: A Boost converter; B Buck converter; C Bidirectional DC-DC converter; D AC-DC rectifier.