Technician A says that nitrous oxide (N2O) will disintegrate into oxygen and nitrogen components in a combustion chamber at 565°F. Technician B says that black or gray smoke under load can be caused by worn camshaft lobes. Who is right?
A)A only"
B)B only"
C)Both A and B
D)Neither A nor B"

Question

Quizplus · Accepted Answer

Nitrous oxide disintegrates into oxygen and nitrogen at high temperatures, such as those found in a combustion chamber. Worn camshaft lobes can cause improper valve timing, leading to incomplete combustion and black or gray smoke under load.

Technician a Says That Nitrous Oxide (N2O) Will Disintegrate into Oxygen