Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a __________ conveyor. (A) Flight (B) Slat or drag (C) Ribbon (D) Screw

Short distance transportation of grain, gravel, sand, ash, asphalt etc. is
done by using a __________ conveyor.
(A) Flight
(B) Slat or drag
(C) Ribbon
(D) Screw
by

1 Answer

Answer :

(D) Screw
by

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