MCQOPTIONS
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MCQOPTIONS
This section includes 9 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. |
Calculate the whipping stress when Mb=105.14Kn-mm, y=20mm, and I=143018.66mm4?a)11.8N/mm2 |
| A. | 13.79N/mm |
| B. | 14.7N/mm<sup>2</sup> |
| C. | 15.9N/mm |
| Answer» D. | |
| 2. |
In the formula m=mlL, what is the unit of m? |
| A. | g |
| B. | Ton |
| C. | m |
| D. | Kg |
| Answer» E. | |
| 3. |
In the formula (Mb)max=m 2 (r frac{L}{9 sqrt{3}} ) what is the unit of r? |
| A. | m |
| B. | Km |
| C. | mm |
| D. | Cm |
| Answer» B. Km | |
| 4. |
Calculate the area of cross-section when the thickness of the web is 5mm? |
| A. | 190mm<sup>2</sup> |
| B. | 210mm |
| C. | 275mm<sup>2</sup> |
| D. | 198mm |
| Answer» D. 198mm | |
| 5. |
What is the formula for the mass of the connecting rod when l=1? |
| A. | A= m |
| B. | m<sub>i</sub>=A |
| C. | =m<sub>l</sub>A |
| D. | =m |
| Answer» C. =m<sub>l</sub>A | |
| 6. |
The bending stress due to inertia force is known as _________ |
| A. | Whipping stress |
| B. | Axial stress |
| C. | Shear stress |
| D. | Angular stress |
| Answer» B. Axial stress | |
| 7. |
The intermediate points on the connecting rod move in which orbit? |
| A. | Rectangular orbit |
| B. | Circular orbit |
| C. | Elliptical orbit |
| D. | Triangular orbit |
| Answer» D. Triangular orbit | |
| 8. |
The big end of connecting rod experience which motion? |
| A. | linear motion |
| B. | Reciprocating motion |
| C. | Rotary motion |
| D. | Epicyclic motion |
| Answer» D. Epicyclic motion | |
| 9. |
The small end of connecting rod experience which motion? |
| A. | Rotary motion |
| B. | Circular motion |
| C. | Epicyclic motion |
| D. | Translation motion |
| Answer» E. | |