+1 vote
in Farm Machinery by (38.9k points)
In cutter bar of mower, the knife sections are revitted to the ___________

(a) Knife back

(b) Reciprocating fingers

(c) Stationary bar

(d) Cylindrical drum

The question was posed to me in examination.

This intriguing question comes from Harvesting Equipments in portion Harvesting Equipments of Farm Machinery

1 Answer

+2 votes
by (243k points)
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Best answer
The correct choice is (a) Knife back

For explanation I would say: The bar rides on the ground, supported on a skid at the inner end, it can be tilted to adjust the height of the cut. A board, loaded with spring, at the outer end of the bar guides the cut hay away from the uncut hay.

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