MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the purpose of secondary fan s air in under feed system? |
| A. | To support gases coming out of fuel bed |
| B. | To clear the ash from the upper beds |
| C. | To maintain constant pressure in system |
| D. | To support combustion of system |
| Answer» B. To clear the ash from the upper beds | |
| 2. |
Which reaction differs over feed and under feed system? |
| A. | Changes occurring in physical properties of the system |
| B. | Breaking of molecular structure |
| C. | Changes in chemical composition |
| D. | Existence of volatile matter |
| Answer» C. Changes in chemical composition | |
| 3. |
Which is the process from which heat for distillation comes, in under feed system? |
| A. | Conduction |
| B. | Combustion |
| C. | Synthesis reaction |
| D. | Circulation of hot air gases |
| Answer» B. Combustion | |