Question:medium

When a double-ended ranging drum shearer cuts coal in a longwall face,

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In a double-ended shearer, \[ \boxed{ \text{Front drum up, rear drum down, and both drums rotate in opposite directions.} } \]

Updated On: Jul 14, 2026

Both the drums rotate in the same direction keeping the front drum up and the rear drum down
Both the drums rotate in the opposite direction keeping the front drum up and the rear drum down
Both the drums rotate in the opposite direction keeping the front drum down and the rear drum up
Both the drums rotate in the same direction keeping the front drum down and the rear drum up

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The Correct Option is B

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