The major pollutant/parts in petrol based vehicles is/are
A. Fuel tank
B. Crankcase
C. Carburetor
D. All of the above
Answer: Option D
Solution(By Examveda Team)
The major pollutants/parts in petrol-based vehicles are Fuel tank, Crankcase and Carburetor.The crankcase is formed by the portion of the cylinder block below the cylinder bores and the stamped or cast metal oil pan that forms the lower enclosure of the engine and also serves as a lubricating oil reservoir or sump.
Carburetor, also spelled carburettor, device for supplying a spark-ignition engine with a mixture of fuel and air. Components of carburetors usually include a storage chamber for liquid fuel, a choke, an idling jet, a main jet, a venturi-shaped air-flow restriction, and an accelerator pump.
Related Questions on Environmental Science in Agricultural
A. Desert
B. Ocean
C. Tundra
D. Rain forest
Adherence of two-children norm shall help in
A. Improving food web
B. Checking pollution
C. Stabilising ecosystem
D. Fertility of soil
The method for converting combustible gaseous compounds CO2 and H2O, halogen HX and S to SO2, is
A. Thermal Oxidation method
B. Adsorption method
C. Chemical conversion method
D. Global warming
Join The Discussion