Engine keeps on running after ignition is switched off, Mechanical Engineering

Assignment Help:

If Engine Keeps on Running after Ignition is Switched Off

Causes of Problem

Remedy

Pre-ignition due to very hot spark plug used

Pre-ignition due to ignition timing too much advanced

High compression ratio in engine cylinder

Excessive carbon deposits in combustion

Cylinder head gasket projecting into the Combustion chamber

Air-fuel mixture too lean

Fit correct type of spark plug

Adjust the ignition timing

Correct

Decarbonise

Replace gasket

Adjust Carburetor

Related Discussions:- Engine keeps on running after ignition is switched off

Describe the term critical insulation thickness, Q. Describe the term ‘Crit...

Q. Describe the term ‘Critical Insulation thickness'. What is its significance? Derive an expression for the critical insulation radius of a spherical system. A bar of square cr

Thermodynamics, Q2 A 3kW electric water heater is a cylindrical element hav...

Q2 A 3kW electric water heater is a cylindrical element having outside diameter 10mm. The heat transfer between the heater and the surrounding water is 980W/m2K. Determine the leng

Motion on the inclined plane when the surface is smooth, Motion on the incl...

Motion on the inclined plane when the surface is smooth: Sol: WHEN THE SURFACE SMOOTH The Figure given shows a body having weight W, sliding down on a smooth in

Explain degree of freedom - jig and fixture, Explain Degree of Freedom - Ji...

Explain Degree of Freedom - Jig and Fixture The complete location of components inside a jig or fixtures can be understood with the help of figure. The work piece is a

Magnetic engine, design consideration

design consideration

Renewable Energy, I am attending Thermodynamics class at the university. Th...

I am attending Thermodynamics class at the university. The professor asked me to write a research on Renewable Energy: Solar Power. The report should be of 10 pages and at least 10

Moment of couple - mechanics, Moment of couple: Sol.: The moment of ...

Moment of couple: Sol.: The moment of couple is the product of the force (that is one of the forces of two equal and opposite parallel forces) and the arm of couple. Math

Determine the orientation of neutral axis, The resultant moment M acts thro...

The resultant moment M acts through the centroid of the aluminum strut, inclined as shown. (a) Determine the orientation of the neutral axis and show the neutral axis on a sket

Wilson hartnell governor, how to design and fabricate wilson hartnell gover...

how to design and fabricate wilson hartnell governor?

Axial flow turbine, The mass flow rate is 28kg/s in an axial flow gas turbi...

The mass flow rate is 28kg/s in an axial flow gas turbine that develops 3.5MW. The stagnation conditions are 780KPa and 730 deg.C. at the entry. At the exit of the nozzle, the stat

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages