Date: 2014-08-29 13:14:49

Electrical safety

Electrical components

Circuit breaker

Electric power distribution

Test light

Electrical equipment in hazardous areas

Electrician

Electromagnetism

Electrical wiring

Electrical engineering

COAL MINE FATALITY – On Wednesday, August 20, 2014, a 41-year-old maintenance supervisor with approximately 19 years of mining experience was killed when he came in contact with an energized component inside an explosi

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