Q. One should use porcelain and not metal containers in a microwave oven because..
A) Porcelain vessels are better conductors of heat and thus food gets cooked quickly
B) Charge may accumulate on the metal surface and there is danger of getting a shock
C) Porcelain vessels are cheaper than the metal containers
D) Metal containers might undergo chemical reaction leading to spoilage of food
โ Correct Answer: Charge may accumulate on the metal surface and there is danger of getting a shock
Exam Insight
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