In current production the small industrial engines (Lawn mowers, small generators etc) that have little or no restrictions on them by law.
Historically in cars any car built before 1968 did not have to meet any pollution control regulation. You can tell, they make definite distinctive smell.
A boat produces the highest concentration of carbon monoxide in the exhaust system.
A boat produces the highest concentration of carbon monoxide in the exhaust system.
Jersey cow.
Electric engines typically offer the highest propulsive efficiency compared to other types of engines, such as internal combustion engines or gas turbines. This is because electric engines can convert a higher percentage of their energy input into useful work, resulting in better overall efficiency.
A vessel would produce the highest concentration of Carbon Monoxide near the engine and exhaust outlets.
The plant that produces the highest amount of oxygen is the phytoplankton in the ocean.
the smallest bar produces the highest pitch because the biggest bar has the lowest pitch and it produces energy
true
While diesel engines do use fuel with the highest percentage of ethanol (Grain alcohol), they do not use 100% ethanol.
Rice is the highest percentage ingredient in coco-pops.
The highest percentage of your diet should be carbohydrates.
The Highest percentage income tax in the year of 1918 was 77%