A. Type (solid, liquid or gaseous)
B. Calorific value
C. Sulphur content
D. Ignition temperature
Correct Answer: Type (solid, liquid or gaseous) ✔
Last Updated: March 08, 2019
Related MCQs
- Pick out the wrong statement ?
- Pick out the wrong statement ?
- Pick out the wrong statement ?
- Pick out the correct statement ?
- Pick out the wrong statement ?
- Pick out the wrong statement ?
- ‘Wobbe index’ is a characteristic of__________?
- Spontaneous combustion of coal on storage results due to__________?
- White flue gas (resembling steam) coming out of the chimney of a thermal power plant indicates that the fuel used in the boiler furnace is__________?
- As the equilibrium moisture content of the coal increases, its__________?
- Which of the following is not used as a binder in coal briquetting ?
- Which of the following fuel gases has the highest calorific value ?
- In Orsat’s apparatus, ammoniacal cuprous chloride is used for selectivity absorbing__________?
- Which of the following is the most reactive (as regards the formation of CO + H2 from C + H2O) ?
- Abel apparatus is used for those oils, whose flash points are __________°F?
- Assam (India) coals suffers mainly from the disadvantage of high __________ content?
- High temperature in gasification of coal favours__________?
- During its calorific value determination by bomb calorimeter, coal is combusted by __________?
- Kopper-Totzek coal gasifier__________?
- Pensky-Marten apparatus is used for those oils, whose flash points are __________ °F?
- The main product of high temperature carbonisation of coal is__________?
- Which of the following is not a manufactured fuel ?
- A coal having high amount of volatile matter__________?
- Yield of charcoal in high temperature carbonisation of wood is about __________ percent?
- Fixed carbon in coal is defined as__________?
- During combustion of gaseous fuels, deficiency of air__________?
- Calorific value of furnace oil is about __________ Kcal/kg?
- Air/gas ratio for complete combustion will be the highest for__________?
- Which of the following is not a by-product recovered in a high temperature coal carbonisation plant ?
- The ratio of maximum adiabatic flame temperature in air to that in pure oxygen is always__________?
- A good coking coal should have high __________ content?
- Gross & net calorific value is the same for__________?
- Removal of hydrogen from coke oven gas __________?
- Fossil fuels mean__________?
- Deficiency of combustion air during combustion of a gaseous fuel__________?
- Junker’s calorimeter is used to determine the calorific value of__________?
- Which of the following can be made into briquettes without the use of a binder ?
- Light oil whose major component is Benzol, is obtained by the distillation of crude tar in the temperature range of __________ °C?
- ‘Mixed gas’ used in steel plants is a mixture of__________?
- Preheating of combustion air is done to __________?
- The temperature at which plastic layer formation takes place during carbonisation of coal varies from __________ °C ?
- Coal containing large quantity of __________ are difficult to wash?
- Narrow coke ovens as compared to wider coke ovens__________?
- Bomb calorimeter is used to determine the (where, GCV – Gross Calorific Value. NCV – Net Calorific Value.) ?
- ‘Fuel’ can be defined as a substance which produces heat by__________?
- Actual flame temperature is always lower than the adiabatic flame temperature, because there is__________?
- Fuel for a fast breeder nuclear reactor is__________?
- C.V. (kcal/Nm3) of gaseous fuels __________ with increase in molecular weight?
- Volatile matter content of metallurgical coke may be around __________ percent?
- Coking coals are invariably__________?
- Ratio of primary air to secondary air increases with increase in the rank of coal, because the__________?