MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Automotive Engine Components Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the stoichiometric ratio of the Air + Gasoline mixture? |
| A. | 14.5:1 |
| B. | 1:14.5 |
| C. | 14.7:1 |
| D. | 14.3:1 |
| Answer» D. 14.3:1 | |
| 2. |
The Wankel engine is also called a Rotary engine. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
What is the compression ratio of the Diesel engine? |
| A. | 15:1 to 23:1 |
| B. | 9:1 to 14:1 |
| C. | 1:15 to 1:23 |
| D. | 1:9 to 1:14 |
| Answer» B. 9:1 to 14:1 | |
| 4. |
Who invented the Compression ignition engine? |
| A. | Issac Newton |
| B. | Rudolf Diesel |
| C. | Nikolaus August Otto |
| D. | Albert Einstein |
| Answer» C. Nikolaus August Otto | |
| 5. |
Which of the mentioned below is the external combustion engine? |
| A. | Wankel engine |
| B. | Steam engine |
| C. | Petrol engine |
| D. | VTEC engine |
| Answer» C. Petrol engine | |
| 6. |
Which is the first company to use assembly line mode for the production of cars? |
| A. | Fiat |
| B. | Mercedes Benz |
| C. | Ford |
| D. | Volvo |
| Answer» D. Volvo | |
| 7. |
The black smoke coming out of a petrol engine is due to what particles? |
| A. | Oxygen molecules |
| B. | Magnesium particles |
| C. | Nitrox |
| D. | Carbon particles |
| Answer» E. | |
| 8. |
Which of the mentioned below is not a component of the IC engine? |
| A. | Piston |
| B. | Cylinder |
| C. | Wheel |
| D. | Spark plug |
| Answer» D. Spark plug | |
| 9. |
How many power strokes are produced in a 4-stroke diesel engine running at 1500RPM? |
| A. | 750 |
| B. | 1500 |
| C. | 1000 |
| D. | 375 |
| Answer» B. 1500 | |
| 10. |
Who invented the first car which used gasoline as fuel? |
| A. | Rudolf Diesel |
| B. | Nikola Tesla |
| C. | Nikolaus Otto |
| D. | Karl Benz |
| Answer» E. | |
| 11. |
Otto cycle is used in which engine? |
| A. | External combustion engine |
| B. | Petrol engine |
| C. | Diesel engine |
| D. | Steam engine |
| Answer» C. Diesel engine | |
| 12. |
What was used as fuel during the early invention of IC engines? |
| A. | Gun-powder |
| B. | Petrol |
| C. | Potassium |
| D. | Kerosene |
| Answer» B. Petrol | |
| 13. |
Anything which burns in the presence of ______ is known as combustion. |
| A. | water |
| B. | fuel |
| C. | air |
| D. | salt |
| Answer» D. salt | |
| 14. |
What is the idling RPM of a motorcycle petrol engine? |
| A. | 1200RPM |
| B. | 700RPM |
| C. | 18000RPM |
| D. | 60RPM |
| Answer» B. 700RPM | |
| 15. |
What is an internal combustion engine? |
| A. | An engine that absorbs power by burning air+ water in a closed chamber |
| B. | An engine that generates power by burning air+ fuel in a closed chamber |
| C. | An engine that generates power by burning air+ fuel in an open chamber |
| D. | An engine that absorbs power by burning air+ water in an open chamber |
| Answer» C. An engine that generates power by burning air+ fuel in an open chamber | |