MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Applied Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following fuel gas will have the highest calorific value? |
| A. | Water gas |
| B. | Bio gas |
| C. | Producer gas |
| D. | Natural gas |
| Answer» E. | |
| 2. |
If there is more oxygen content in fuel, then the calorific value of the fuel is _________ |
| A. | high |
| B. | low |
| C. | moderate |
| D. | very high |
| Answer» C. moderate | |
| 3. |
The Bomb calorimeter is used to determine the calorific value of _________ |
| A. | solids and liquid fuels |
| B. | solid and gaseous fuels |
| C. | liquid fuels that can be easily vaporized |
| D. | solid fuels only |
| Answer» B. solid and gaseous fuels | |
| 4. |
To calculate the net calorific value, the products are _________ |
| A. | cooled |
| B. | allowed to escape |
| C. | heated |
| D. | collected |
| Answer» C. heated | |
| 5. |
To calculate HCV of the fuel, the products of combustion are cooled down to __________ |
| A. | 600F |
| B. | 700F |
| C. | 400F |
| D. | 200F |
| Answer» B. 700F | |
| 6. |
Which of the following fuel gas will have highest calorific value? |
| A. | Water gas |
| B. | Bio gas |
| C. | Producer gas |
| D. | Natural gas |
| Answer» E. | |
| 7. |
If there is more oxygen content in fuel, then the calorific value of the fuel is: |
| A. | high |
| B. | low |
| C. | moderate |
| D. | very high |
| Answer» C. moderate | |
| 8. |
The calorific value of LPG is generally _______ than that of coal. |
| A. | higher |
| B. | lower |
| C. | half |
| D. | very lesser |
| Answer» B. lower | |
| 9. |
The Bomb calorimeter is used to determine the calorific value of: |
| A. | solids and liquid fuels |
| B. | solid and gaseous fuels |
| C. | liquid fuels that can be easily vaporized |
| D. | solid fuels only |
| Answer» B. solid and gaseous fuels | |
| 10. |
To calculate the net calorific value, the products are: |
| A. | cooled |
| B. | allowed to escape |
| C. | heated |
| D. | collected |
| Answer» C. heated | |
| 11. |
When the coal is completely burnt in air, then the maximum temperature reached is called _________ |
| A. | calorific value of coal |
| B. | gross calorific value |
| C. | calorific intensity of coal |
| D. | net calorific value |
| Answer» D. net calorific value | |
| 12. |
To calculate HCV of the fuel, the products of combustion are cooled down to _____ |
| A. | 600F |
| B. | 700F |
| C. | 400F |
| D. | 200F |
| Answer» B. 700F | |