Mechanical Engineering - Thermodynamics
Exercise : Thermodynamics - Section 4
36.
The standard value of atmospheric pressure taken at sea level is
37.
The efficiency of Otto cycle depends upon the specific heats of the working substance.
38.
The smallest quantity of a substance, which can exist by itself in a chemically recognizable form is known as
39.
The absolute zero pressure can be attained at a temperature of
40.
One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and __________ kg of water or steam.
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