suitable for highly abrasive materials.

Screw conveyors are – McqOptions

1.	Screw conveyors are
A.	run at very high rpm.
B.	suitable for sticky materials.
C.	suitable for highly abrasive materials.
D.	all (a), (b) and (c)
Answer» C. suitable for highly abrasive materials.

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Screw conveyors are

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