Fuels And Combustion - Study Mode
[#111] Presence of free moisture in coal is most disadvantageous during
Correct Answer
(A) Its pulverisation (as it requires more power)
[#112] Which of the following is not a 'manufactured' fuel?
Correct Answer
(C) Tar
[#113] Laboratory gas is obtained by the cracking of
Correct Answer
(D) Kerosene
[#114] Coal tar (produced by high temperature carbonisation) is the main source of
Correct Answer
(A) Aromatic compounds
[#115] The main reason for making the copper calorimeter (used in bomb calorimeter) silvery white and shining/polished is to
Correct Answer
(B) Avoid radiation heat loss