The compressed air and petroleum mixture is ignited by the spark produced by the spark plug. This is known as ___.
A
Expansion stroke
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Ignition stroke
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Compression stroke
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Exhaust stroke
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Ignition stroke This is known as the ignition stroke. At this point, the crankshaft has completed a full 360∘ revolution. It is the third step in the working of an internal combustion engine.