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PDFDifferentiate between closed cycle and open cycle gas turbine
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Explain with neat sketch two way catalytic converter.
C) Catalytic Convertor: -. A catalytic converter is cylindrical unit about the size of small silencer and is installed into exhaust system of vehicle. It converts the harmful gases from the engine into harmless gases and escapes them into atmosphere. Inside converter there is honeycomb structure of ceramic or metal which is coated with alumina base material and therefore a second coating of precious metal platinum, palladium or rhodium or combination of same.
A petrol engine has a cylinder of diameter 60 mm and stroke 100 mm.......
Represent Brayton cycle on PV and TS diagram.......
Differentiate between reciprocating air compressor and rotary air compressor.
The following data refers to a trial conducted on 4-stroke petrol engine Air-fuel ratio (by mass)......
In an Ideal ottocycle the air at the beginning of isentropic compression is at 1.01325 bar and......
Explain Morse test.
Give classification of IC engines (any six)..........
Define : i) Tonnage of refrigeration........
i) Tonnage of Refrigeration – is defined as the amount of refrigeration effect produced by uniform melting of one ton (1000Kg) of ice from and at 00 in 24 hours. .
ii) Coefficient of performance- is the ratio of heat extracted in refrigerator to work done on the refrigerant
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