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in Farm Machinery by (38.9k points)
In tank of hydraulic sprayer, the function of drain plug is to _______

(a) Regulate the sprayer rate

(b) Control the pressure

(c) Drain and clean the tank

(d) Control volume

This question was addressed to me in unit test.

This interesting question is from Plant Protection Equipments topic in section Plant Protection Equipments of Farm Machinery

1 Answer

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by (243k points)
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Best answer
Correct option is (c) Drain and clean the tank

To explain: A drain plug is a plug which is taken out to pass a fluid to be drained from a tank such as an engine oil pan. For this, remove the oil drain plug and allow oil to drain out.

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