The air gap between the central electrode and ground (or side) electrode of a spark plug is around
a) 0.2 mm
b) 0.5 mm
c) 1 mm
d) 1.5 mm
The air gap between the central electrode and ground (or side) electrode of a spark plug is around
a) 0.2 mm
b) 0.5 mm
c) 1 mm
d) 1.5 mm
