Question

What is the firing order of a four cylinder engines?

(a) 1-3-4-2

(b) 1-4-3-2

(c) 1-2-3-4

(d) 4-3-2-1

The question was asked during an interview.

My question is from I.C Engine topic in section Internal Combustion Engine of Farm Machinery

Answer 1

The correct option is (a) 1-3-4-2

The best explanation: The firing order of a four cylinder engines is 1-3-4-2. The sequence in which the power stroke in each cylinder of an engine occurs is called firing order. The arrangement of the crank pin on the crankshaft a design of the camshaft both determines the firing order.