51. Bomb calorimeter can be used to determine the __________ of the coal.
52. Calorific values of both the solid as well as the liquid fuels can be determined by __________ calorimeter.
53. Calorific value as determined by bomb calorimeter is the
54. Which of the following is the most poisonous gas?
55. Efficient burning of anthracite coal requires
56. Washing of coal does not reduce its
57. Nitrogen in coal
58. Oxygen required for theoretically complete combustion of 1 Nm3 methane is __________ Nm3.
59. A liquid/gaseous fuel containing hydrocarbons and high amount of sulphur is burnt with 40% excess air. The flue gas still contains large amount of carbon monoxide. This may be due to the
60. Coking time in narrow by-product coke ovens is around __________ hours.
Read More Section(Fuels and Combustion)
Each Section contains maximum 100 MCQs question on Fuels and Combustion. To get more questions visit other sections.