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During a heavy downpour, an electrician should NOT attempt outdoor electrical repairs primarily because:
ARain dilutes the wiring
BIt's hard to see in the rain
CRain water collects dust, dissolved salts and gases from the air, becoming conducting enough to carry current — repairs in such conditions risk electric shock
DRain water is just like distilled water and offers no risk
Answer & Solution
Correct answer: C. Rain water collects dust, dissolved salts and gases from the air, becoming conducting enough to carry current — repairs in such conditions risk electric shock
Rain water is far from distilled — it picks up dust, dissolved salts and atmospheric gases on its way down. The result is conducting enough to carry current. With wet skin, wet floor and wet wiring, the risk of shock is very high; repairs should wait until conditions dry out.
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