Question

The hole angle in a multi-hole nozzle, lies between ___________

(a) 10^0 to 15^0

(b) 20^0 to 35^0

(c) 20^0 to 45^0

(d) none of the mentioned

The question was asked during an online interview.

I would like to ask this question from Nozzle in division Mechanical Injection Systems of IC Engine

Answer 1

Correct option is (c) 20^0 to 45^0

Easiest explanation: The the hole angle in a multi-hole nozzle, lies between 20^0 to 45^0 for better fuel combustion.