Question

What is caking in Power Plants?

a.

making cakes of coal out of fine powders

b.

a variety of free burning coals

c.

coal produced from burning of wood in inert atmosphere

d.

in boiler furnace some coals become plastic and form lumps or masses of coal

Answer: (d).in boiler furnace some coals become plastic and form lumps or masses of coal

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Q. What is caking in Power Plants?

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