Search
.Management Sciences
A. It cannot burn low grade coal
B. It achieves higher fuel combustion efficiency
C. Less heat transfer surface area is required in boilers
D. None of these
Related Mcqs:
- Laboratory gas is obtained by the cracking of____________________?
- A. Gasoline B. Diesel C. Fuel oil D. Kerosene...
- Weathering of coal during storage causes_______________?
- A. Reduction in coal size B. Increase in its friability C. Decrease in its caking capacity D. All A., B. and C....
- The cooling medium used in dry quenching of coke is___________________?
- A. Nitrogen B. Air C. Phenolic water D. Carbon dioxide...
- Temperature of preheated air used for the transportation of pulverised coal through pipes to the burner of a boiler furnace is restricted to a maximum limit of about 300° C to avoid the___________________?
- A. Requirement of large volume combustion chamber B. Risk of explosion C. Chances of clinker formation D. Incomplete combustion of coal...
- Abel apparatus is used for those oils, whose flash points are ___________°F?
- A. < 120 B. > 120 C. > 280 D. 300-600...
Recent Comments