As the vehicle sits idling the driveshaft is not rotating.
Type your answer here... possiblity
Rough idling is whenever the vehicle's motor "misses" or does not fire causing an imbalance and a loss of rotation reducing the motor's power and causing excessive shaking.
no
Small amounts of water vapour can be produced as part of the combustion process. When the petrol / air mixture ignites in the combustion chamber of the cylinders, the waste by-products are carbon monoxide gas plus a small quantity of carbon DIoxide. The carbon dioxide sometimes reacts with left-over oxygen to produce water vapour, which can then condense into droplets in the exhaust system. This is why you can sometimes see occasional drops of water falling from the tailpipes of stationary vehicles that have their engines idling.
Mechanical Energy, because of the movement of the car. however, when idling, there is potential energy.
Some jurisdictions have ordnances against idling ANY vehicle for longer than certain set periods of time. However they are ORDNANCES and not criminal offenses in the generally accepted sense of the word.
Car emissions can be reduced by reducing idling time and by driving at a moderate highway speed when possible. Driving too fast and idling are both wasteful in terms of fuel, and increase the vehicle's emissions.
It is poisonous to any living animal( how people die with cars idling in closed garages). Harmful also to the environment
There is no need to pull over for an emergency vehicle using its lights and siren if you are already parked or idling on the side of the road.
When the car is idling in an enclosed space, such as a garage, the Oxygen in the enclosed space is constantly being used up by the engine to burn the fuel. In time, the amount of Oxygen in the air decreases and the amount of Carbon-dioxide increases. So after a while, the engine does not get enough Oxygen to burn the fuel completely resulting in incomplete combustion of fuel. This incomplete combustion results in the production of Carbon-monoxide (CO) instead of Carbon-dioxide (CO2). Similarly when the tailpipe of an automobile is obstructed (by water or other physical obstructions), this creates a back-pressure to the engine and the engine does not suck in enough air from the atmosphere resulting in incomplete combustion of fuel followed by production of Carbon-monoxide.
misfire,step hard on pedal, softly,going slow and idling