MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Automotive Engine Auxiliary Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the calorific value of Diesel? |
| A. | 40 MJ/Kg |
| B. | 10 MJ/Kg |
| C. | 50 MJ/Kg |
| D. | 30 MJ/Kg |
| Answer» D. 30 MJ/Kg | |
| 2. |
What is the specific heat valueof gasoline? |
| A. | 2.1 KJ/goC |
| B. | 4.1 KJ/KgoC |
| C. | 2.1 KJ/KgoC |
| D. | 4.1 KJ/goC |
| Answer» D. 4.1 KJ/goC | |
| 3. |
What is the specific gravity value of gasoline? |
| A. | 0.3 to 0.6 |
| B. | 1 to 15 |
| C. | 0.7 to 0.78 |
| D. | 0.9 to 1.5 |
| Answer» D. 0.9 to 1.5 | |
| 4. |
Which of the mentioned below is not a material of Bio-fuel? |
| A. | Soya bean |
| B. | Rapeseed |
| C. | Paddy |
| D. | Jatropha |
| Answer» D. Jatropha | |
| 5. |
What does M85/E15 represent? |
| A. | 85% methylene and 15%ethlyene |
| B. | 85% methanol and 15% ethanol |
| C. | 85% methyl and 15%ethyl |
| D. | 85% methyl and 15%ethlyene |
| Answer» C. 85% methyl and 15%ethyl | |
| 6. |
What does LPG stand for? |
| A. | Liquefied petroleum gas |
| B. | Lithium petroleum gas |
| C. | Liquefied potash gas |
| D. | Lithium potash gas |
| Answer» B. Lithium petroleum gas | |
| 7. |
What does LNG stand for? |
| A. | Lithium nitrogen gas |
| B. | Liquefied natural gas |
| C. | Lithium natural gas |
| D. | Liquefied nitrogen gas |
| Answer» C. Lithium natural gas | |
| 8. |
What does CNG stand for? |
| A. | Common natural gas |
| B. | Compressed natural gas |
| C. | Common nitrogen gas |
| D. | Compressed nitrogen gas |
| Answer» C. Common nitrogen gas | |
| 9. |
The aromatic content in the fuel has corrosive action of the rubber in fuel and has what? |
| A. | Low boiling point |
| B. | High boiling point |
| C. | Low melting point |
| D. | High freezing point |
| Answer» E. | |
| 10. |
Some of the Sulphur content in the fuel forms which compound? |
| A. | Corrosive compound |
| B. | Crystal compound |
| C. | Amorphous compound |
| D. | Both crystal and amorphous |
| Answer» B. Crystal compound | |
| 11. |
What is the approximate calorific value of the gasoline? |
| A. | 1-28MJ/Kg |
| B. | 38-48MJ/Kg |
| C. | 50-70MJ/Kg |
| D. | 57-68MJ/Kg |
| Answer» C. 50-70MJ/Kg | |
| 12. |
Which property indicates the tendency of the fuel to change from liquid to vapor form? |
| A. | Knock rating |
| B. | Calorific value |
| C. | Volatility |
| D. | Gum content |
| Answer» D. Gum content | |
| 13. |
The fuel should have high anti-knock value to make use of what? |
| A. | Higher compression ratio |
| B. | Lower compression ratio |
| C. | Higher noise |
| D. | Higher knock |
| Answer» B. Lower compression ratio | |