Question

MCQ (100)
Q15. The ascending order of strokes in four
stroke engine is
(A) Suction stroke - Expansion stroke -
Compression stroke - Exhaust
stroke
(B) Suction stroke Compression
stroke – Expansion stroke -Exhaust
stroke
(C) Suction stroke – Expansion stroke
Exhaust stroke Compression
stroke
(D) Suction
stroke Compression
stroke - Exhaust stroke - Expansion
stroke​

Answer 1

1, intake stroke; 2, compression stroke; 3, power stroke and 4, exhaust stroke. These four strokes repeat to generate the crankshaft revolution.

Answer 2

(B) Suction stroke Compression stroke – Expansion stroke - Exhaust stroke is the correct order.

• Stroke in internal combustion engine refers to the phase of cycle of engine. The concerned phase is the phase during which piston travels from top to bottom.
• There are two types of stroke engine namely 2 stroke engine and 4 stroke engine.
• The two stroke engine has combustion stroke and compression stroke.