Q.

What is the role of breaker house in coal feeding?

A. to break the coal into smaller pieces
B. to separate different sizes of coal
C. to separate the light dust from the coal
D. to powder the coal
Answer» C. to separate the light dust from the coal
Explanation: because of the brittle nature of the coal, it is a common nature of coal to emit light dust/coal dust during transportation, mining and machine handling. this dust needs to be cleared out and it is performed by coal breaker.
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