MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If joint is to fail by crushing of socket collar then estimate the diameter of socket collar. Given Permissible compressive stress= 126.67 N/mm .; Spigot dia=65mm; thickness 0f collar=15mm |
| A. | 131mm |
| B. | 139mm |
| C. | 141mm |
| D. | 149mm |
| Answer» B. 139mm | |
| 2. |
Determine the width of the cotter used in cotter joint connecting two rods subjected to axial load of 50kN and permissible shear stress in cotter is 50N/(mm ). Given thickness of cotter=10mm |
| A. | 5omm |
| B. | 100mm |
| C. | 150mm |
| D. | 25mm |
| Answer» B. 100mm | |