MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Design Steel Structures knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Match the pairs |
| A. | A-i, B-ii, C-iii |
| B. | A-iii, B-ii, C-i |
| C. | A-ii, B-iii, C-i |
| D. | A-ii, B-i, C-iiiView Answer |
| Answer» D. A-ii, B-i, C-iiiView Answer | |
| 2. |
WHICH_OF_THE_FOLLOWING_WELDING_PROCESS_IS_PREFERRED_FOR_FIELD_APPLICATION??$ |
| A. | Shielded metal arc welding |
| B. | Submerged arc welding |
| C. | Gas-shielded metal arc welding |
| D. | Flux core arc welding |
| Answer» B. Submerged arc welding | |
| 3. |
Which of the following process does not have high deposition rate?$ |
| A. | Shielded metal arc welding |
| B. | Electro Slag welding |
| C. | Gas-shielded metal arc welding |
| D. | Flux core arc welding |
| Answer» B. Electro Slag welding | |
| 4. |
Which of the following is not correct about electro slag welding?$ |
| A. | high deposition rates |
| B. | welds flat or vertical joints only |
| C. | multiple electrodes may not be used |
| D. | complicated set-up |
| Answer» D. complicated set-up | |
| 5. |
Which of the following is true about flux core arc welding? |
| A. | low deposition rate |
| B. | cannot weld narrow angles |
| C. | slag removal required |
| D. | generates less volume of fumes and smoke. |
| Answer» D. generates less volume of fumes and smoke. | |
| 6. |
What is the differentiating factor between flux core arc welding and gas-shielded metal arc welding processes? |
| A. | structure and chemical composition of electrode |
| B. | structure and chemical composition of metal plate |
| C. | time of welding |
| D. | process of welding |
| Answer» B. structure and chemical composition of metal plate | |
| 7. |
Choose the correct option regarding metal-active gas welding? |
| A. | not suitable for thin metal sheets |
| B. | need to stop welding to change the consumed electrode |
| C. | equipment is not expensive |
| D. | high deposition rate |
| Answer» E. | |
| 8. |
Which of the following is not correct about submerged arc welding? |
| A. | high deposition rate |
| B. | short set-up time |
| C. | high quality welds |
| D. | slag removal needed |
| Answer» C. high quality welds | |
| 9. |
Which of the following is true about shielded metal arc welding? |
| A. | equipment cost is high |
| B. | cannot weld different types of metals |
| C. | cannot be used for metal sheets under 1.5mm thickness |
| D. | entire electrode can be used |
| Answer» D. entire electrode can be used | |
| 10. |
Why hydrogen not used excessively for welding? |
| A. | increases welding rate |
| B. | decreases welding rate |
| C. | destroys the metal plate |
| D. | affects the weld |
| Answer» E. | |
| 11. |
Which of the following can be non-low hydrogen process? |
| A. | Shielded metal arc welding |
| B. | Submerged arc welding |
| C. | Gas-shielded metal arc welding |
| D. | Flux core arc welding |
| Answer» B. Submerged arc welding | |
| 12. |
Why is electrode coated with a flux in shielded metal arc welding? |
| A. | for shiny appearance of electrode |
| B. | to make welding faster |
| C. | to increase the melting of electrode |
| D. | to protect the electrode |
| Answer» E. | |
| 13. |
Which of the following parameters control the quality of weld? |
| A. | composition of electrode |
| B. | size of electrode |
| C. | size of metal plate |
| D. | composition of metal plate |
| Answer» C. size of metal plate | |