MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
IN_DIRECT_DRIVE_FRICTION_WELDING,_LOWER_WELD_FORCES_ARE_GENERATED.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Weld strength in inertia friction welding is more than direct drive friction welding? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
In inertia friction welding, one workpiece is connected to _____ |
| A. | flywheel |
| B. | the pin tool |
| C. | rotor |
| D. | generator |
| Answer» B. the pin tool | |
| 4. |
In inertia friction welding ______ energy of welding machine is used. |
| A. | electrical |
| B. | potential |
| C. | rotational |
| D. | frictional |
| Answer» D. frictional | |
| 5. |
Which of the following holds true for friction welding? |
| A. | Hazardous fumes are generated during the process |
| B. | Argon is used as a shielding gas |
| C. | It is a power consuming process |
| D. | There are no solidification defects in the welded parts |
| Answer» E. | |
| 6. |
Which of the following is not true about friction welding? |
| A. | Dissimilar metals cannot be joined |
| B. | This technique is relatively faster as compared to the other techniques |
| C. | This technique is suitable for any parts of shape or size |
| D. | Sheared surfaces can also be joined by the process |
| Answer» B. This technique is relatively faster as compared to the other techniques | |
| 7. |
Friction welding produces quality joints, with a 100% _____ weld. |
| A. | lap joint |
| B. | tee-joint |
| C. | butt joint |
| D. | edge joint |
| Answer» D. edge joint | |
| 8. |
Friction welding is _____ process. |
| A. | costly |
| B. | cost saving |
| C. | time consuming |
| D. | highly material selective |
| Answer» C. time consuming | |
| 9. |
All metallic engineering materials which are _____ can be friction welded. |
| A. | soft |
| B. | weldable |
| C. | forgeable |
| D. | metamaterials |
| Answer» D. metamaterials | |
| 10. |
In friction welding process, materials are joined by _____ motion between materials. |
| A. | rectilinear |
| B. | rubbing |
| C. | translatory |
| D. | brownian |
| Answer» C. translatory | |