Answer Posted / mech idiot

In automobile catalytic converter is used to reduce the
exhaust gases toxic. CO, HC, N are the major pollutant of
exhaust gases.
In petrol engine, it is used to reduce the pollutant like
CO, HC, N convert into CO2, H20, N2 by using catalyst like
platinum, metal rhodium.
In diesel it is used to reduce only CO, HC into CO2 and H2O.

What is a good source of equations for calculating discharge flowrates from accidental releases?

1119

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Define octane number?

1011

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What compounds are responsible for the odors that come from wastewater treatment plants?

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hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com

2490

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What is the maximum recommend pipe velocity for dry and wet gases?

1164

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In which state sulphur exists at 40 degrees temperature and 40 atmospheric pressure in natural gas having sulphur composition 0.1 ppm?

1658

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2356

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What are some guidelines for designing for liquid and gas velocities in process plant piping?

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What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?

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What is a common source of error in determining the percent spent caustic in refinery applications?

1099

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I would like to know how to size a partial combustion reactor processing methane and oxygen, as a function of the flowrate and of the pressure.

1000

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Explain about different types of lamps?

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Are you having any experience in antibody designing?

2530

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What are the greenhouse gases in earth's atmosphere?

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