Engineering Online MCQ Number 0483 – online study, assignment and exam

Multiple choice question for engineering Set 1 1. Presence of free moisture in coal is most disadvantageous during a) combustion of fire slacks on the grates b) its pulverisation c) handling (e.g. when emptying wagons) d) none of the mentioned [learn_more caption=”View Answer”]Answer: b [Reason:] As pulverisation of coal is a power consuming process, the…

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