81. A gaseous fuel in order to develop luminousity on burning, must contain
82. Presence of nitrogen in combustion air does not reduce the
83. Air/gas ratio for complete combustion will be the highest for
84. Bomb calorimeter is used for the determination of calorific value of the __________ fuels.
85. Which of the following coal gasification processes will produce gas having maximum methane content?
86. Oxygen content in a flue gas was found to be 4%. It implies that excess air used for combustion was around __________ percent.
87. Washing of coal
88. Washing of coal
89. Washing of coal decreases its
90. For which pair of the fuel gases, calorific value (C.V.) of one fuel is almost double that of the other on volume basis (i.e., kcal/Nm3), while the C.V. is same on weight basis (i.e., kcal/kg)?
Read More Section(Fuels and Combustion)
Each Section contains maximum 100 MCQs question on Fuels and Combustion. To get more questions visit other sections.