6016Chemical EngineeringMedium
Which of the following is not a secondary air pollutant?
AAll A., B. & C.
BOzone
CPhotochemical smog
DSulphur dioxide
Correct answer
D. Sulphur dioxide
Explanation
The correct answer is Sulphur dioxide.
Correct answer
D. Sulphur dioxide
Explanation
The correct answer is Sulphur dioxide.
An isentropic process is the one, in which________?
Pick out the wrong statement. Iodine value of an oil or fat is________?
A Carnot cycle consists of the following steps?
During combustion of a gaseous fuel, the presence of a non-luminous flame is an indication of the________?
Gobar gas constitutes mainly of________?
The optimum percentage of excess air for combustion depends upon the ________ of the fuel?