Automobile Engineering in ME
The condition that results in large quantities of CO emission is

Insufficient fuel during combustion
Insufficient air during combustion
High temperature combustion
Low temperature combustion

ANSWER DOWNLOAD EXAMIANS APP

Automobile Engineering in ME
The auto ignition in a spark ignition engine means

Automatic ignition of the charge at the end of compression
Ignition induced to supplement the process of normal combustion
Ignition induced by the passage of a spark
Ignition of the charge before the passage of flame front

ANSWER DOWNLOAD EXAMIANS APP