MCQOPTIONS
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MCQOPTIONS
This section includes 12 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 Frictional Power? |
| A. | It is the power loss due to friction |
| B. | It is the power generated by friction |
| C. | It is the power generated by crankshaft bearings |
| D. | It is the friction generated due to power |
| Answer» B. It is the power generated by friction | |
| 2. |
Which of the below-mentioned test is used to find FP? |
| A. | Calorimeter test |
| B. | FIP test |
| C. | Compression test |
| D. | Morse test |
| Answer» E. | |
| 3. |
In the formula IP= ( frac{plan}{60} ), In what scale l(length) has to be considered? |
| A. | mm |
| B. | Km |
| C. | m |
| D. | m |
| Answer» D. m | |
| 4. |
What is the standard unit of BP? |
| A. | KW |
| B. | W |
| C. | MW |
| D. | N/mm<sup>2</sup> |
| Answer» C. MW | |
| 5. |
A 2-stroke engine has following specifications A=9852.3mm2, IP=4600, Pm=0.35Mpa, N=500RPM. Calculate the value of length. |
| A. | 80mm |
| B. | 80m |
| C. | 0.8mm |
| D. | 8m |
| Answer» B. 80m | |
| 6. |
What is the Standard unit of Pm? |
| A. | N/m<sup>3</sup> |
| B. | N/mm<sup>2</sup> |
| C. | KN/mm<sup>2</sup> |
| D. | KN/m<sup>3</sup> |
| Answer» C. KN/mm<sup>2</sup> | |
| 7. |
In the formula IP= ( frac{plAn}{60} ), what does n represent? |
| A. | RPM of the engine |
| B. | Number of working strokes |
| C. | Area of cylinder |
| D. | Pressure |
| Answer» C. Area of cylinder | |
| 8. |
An engine has a mechanical efficiency of 80% with an IP of 35KW, calculate BP. |
| A. | 28MW |
| B. | 2.8W |
| C. | 2.8GW |
| D. | 28KW |
| Answer» E. | |
| 9. |
In an engine running at 2200RPM has BP=35KW and FP=3KW, what is the value of IP? |
| A. | 38KW |
| B. | 38MW |
| C. | 32KW |
| D. | 32MW |
| Answer» B. 38MW | |
| 10. |
The tachometer is used to measure the Indicated power. |
| A. | True |
| B. | False |
| Answer» C. | |
| 11. |
Where is Indicated power generated? |
| A. | In the crankshaft |
| B. | In the alternator |
| C. | Inside the engine cylinder |
| D. | In the Fuel pump |
| Answer» D. In the Fuel pump | |
| 12. |
Piston diameter can be considered as the cylinder bore diameter. |
| A. | True |
| B. | False |
| Answer» B. False | |