Question

The size of the hole in a single hole nozzle is usually ___________

(a) 0.2 mm

(b) < 0.2 mm

(c) > 0.2 mm

(d) none of the mentioned

The question was posed to me by my college director while I was bunking the class.

My question is based upon Nozzle in division Mechanical Injection Systems of IC Engine

Answer 1

Right choice is (c) > 0.2 mm

Explanation: The size of the hole in a single hole nozzle is usually less than 0.2 mm for better sprinkling of fuel.