MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Strength Materials knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Identify which factor may cause a lowered body temperature: |
| A. | Infection |
| B. | Stress |
| C. | Shock |
| D. | Exercise |
| Answer» D. Exercise | |
| 2. |
What is the factor of safety? |
| A. | The ratio of total stress to the permissible stress |
| B. | The ratio of ultimate stress to the permissible stress |
| C. | The ratio of ultimate stress to the applied stress |
| D. | The ratio of ultimate stress to the modulus of elasticity |
| Answer» C. The ratio of ultimate stress to the applied stress | |
| 3. |
Photo stress method is ___________ |
| A. | Stress analysis method |
| B. | Creep test |
| C. | Ultra violet test |
| D. | None of the mentioned |
| Answer» B. Creep test | |
| 4. |
Which test is conducted to measure the ability of a material to resist scratching, abrasion, deformation and indentation? |
| A. | Creep test |
| B. | Fatigue test |
| C. | Hardness test |
| D. | Compression test |
| Answer» D. Compression test | |
| 5. |
Identify which factor may cause a lowered body temperature? |
| A. | Infection |
| B. | Stress |
| C. | Shock |
| D. | Exercise |
| Answer» D. Exercise | |
| 6. |
Which one of the following has the largest value of thermal coefficient? |
| A. | Brass |
| B. | Copper |
| C. | Steel |
| D. | Aluminium |
| Answer» E. | |
| 7. |
Photo stress method is |
| A. | Stress analysis method |
| B. | Creep test |
| C. | Ultra violet test |
| D. | None of the mentioned |
| Answer» B. Creep test | |
| 8. |
What is the process of heating the metal in the furnance to a temperature slightly above the upper critical temperature and cooling slowly In the furnance. |
| A. | Quenching |
| B. | Tampering |
| C. | Annealing |
| D. | Normalizing |
| Answer» D. Normalizing | |
| 9. |
What is the process in which the metal is cooled rapidly in water after heating the metal above the lower critical temperature to increase the hardness of the material? |
| A. | Quenching |
| B. | Tampering |
| C. | Hardening |
| D. | Annealing |
| Answer» B. Tampering | |
| 10. |
Which test is conducted to measure the endurance limit of the material? |
| A. | Creep test |
| B. | Fatigue test |
| C. | Compression test |
| D. | Hardness test |
| Answer» C. Compression test | |
| 11. |
Which test is conducted to measure the ability of material to resist scratching, abrasion, deformation and indentation? |
| A. | Creep test |
| B. | Fatigue test |
| C. | Hardness test |
| D. | Compression test |
| Answer» D. Compression test | |