MCQOPTIONS
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MCQOPTIONS
This section includes 1154 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1151. |
Junker's calorimeter is used to determine the calorific value of |
| A. | pulverised coal |
| B. | gaseous fuels |
| C. | fuel oil |
| D. | none of these |
| Answer» C. fuel oil | |
| 1152. |
Blast furnace coke is made from coal by |
| A. | low temperature carbonisation. |
| B. | high temperature carbonisation. |
| C. | medium temperature carbonisation. |
| D. | heating the coal in an oven in presence of air. |
| Answer» C. medium temperature carbonisation. | |
| 1153. |
Gray King Assay and Swelling Index of a coal is a measure of its |
| A. | swelling characteristics. |
| B. | abradability. |
| C. | agglutinating properties. |
| D. | resistance to impact breakage. |
| Answer» B. abradability. | |
| 1154. |
Higher efficiency in the combustion of solid fuel can not be achieved by |
| A. | proper fuel preparation. |
| B. | keeping the flue gas exhaust temperature very high. |
| C. | adopting efficient-fuel firing technique & equipment. |
| D. | supplying correct quantity of combustion air. |
| Answer» C. adopting efficient-fuel firing technique & equipment. | |