problem 1:
How will you verify nitrogen and sulphur contents in coal sample?
problem 2:
Critically discuss how octane number of gasoline and cetane number of the diesel oil can be enhanced by changing the composition of the oil.
problem 3:
prepare down the significance of ultimate anlaysis of coal.
problem 4:
prepare down note on the synthetic petrol.
problem 5:
Illustrate out the meaning of LPG? Provide the typical composition, calorific value and industrial uses of LPG.
problem 6:
prepare down short note on the Orsats method of gas analysis and its significance.
problem 7:
prepare down the advantages and drawbacks of animal dung when employed as a source of energy?
problem 8:
prepare down the major elements of the biogas obtained from animal dung?