If the spark plug deposit indicates black coating of soot, it indicates that the engine has been generally operating on-A-too lean mixtureB-stoichiometric mixtureC-most economical mixtureD-too rich mixture-D-too rich mixture

Question

APTITUDE CRACK · Accepted Answer

D too rich mixture Explanation: No answer description is available.

Automobile Engineering - Engineering

If the spark plug deposit indicates black coating of soot, it indicates that the engine has been generally operating on

For help Students Orientation
Mcqs Questions

Quick Links

Newsletter

Automobile Engineering - Engineering

If the spark plug deposit indicates black coating of soot, it indicates that the engine has been generally operating on

Solution

For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions