MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Engineering Questions & Answers Mechanical Testing knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Brinell Hardness Number (BHN) for soft iron is between _____________ |
| A. | 1000-2000 |
| B. | 227-857 |
| C. | 67-500 |
| D. | 0-10 |
| Answer» D. 0-10 | |
| 2. |
Vickers hardness test has a scale range of _____________ |
| A. | 0 to 10 |
| B. | 100 to 200 |
| C. | 0 to 1000 |
| D. | 0 to 3000 |
| Answer» E. | |
| 3. |
Rockwell hardness test has a scale range of _________ |
| A. | 0 to 10 |
| B. | 100 to 200 |
| C. | 0 to 1000 |
| D. | 0 to 3000 |
| Answer» D. 0 to 3000 | |
| 4. |
Brinell hardness test has a scale range of _________ |
| A. | 0 to 10 |
| B. | 100 to 200 |
| C. | 0 to 1000 |
| D. | 0 to 3000 |
| Answer» E. | |
| 5. |
Mohs hardness test has a scale range of _________ |
| A. | 1 to 10 |
| B. | 100 to 200 |
| C. | 1 to 1000 |
| D. | 1 to 3000 |
| Answer» B. 100 to 200 | |
| 6. |
According to DIN standard, which of the following relation is correct about gauge length of cross section area A ? |
| A. | L = 12.51 ( sqrt{A} ) |
| B. | L = 14.51 ( sqrt{A} ) |
| C. | L = 4 ( sqrt{A} ) |
| D. | L = 11.2 ( sqrt{A} ) |
| Answer» E. | |
| 7. |
According to BS standard, which of the following relation is correct about gauge length of cross section area A ? |
| A. | L = 2.51 ( sqrt{A} ) |
| B. | L = 4.51 ( sqrt{A} ) |
| C. | L = 4 ( sqrt{A} ) |
| D. | L = 3.51 ( sqrt{A} ) |
| Answer» D. L = 3.51 ( sqrt{A} ) | |
| 8. |
According to ASTM standard, which of the following relation is correct about gauge length of cross section area A ? |
| A. | L = 2.51 ( sqrt{A} ) |
| B. | L = 4.51 ( sqrt{A} ) |
| C. | L = 2 ( sqrt{A} ) |
| D. | L = 3.51 ( sqrt{A} ) |
| Answer» C. L = 2 ( sqrt{A} ) | |
| 9. |
ASTM stands for __________ |
| A. | American Society for Tensile Measurement |
| B. | American Society for Testing and Materials |
| C. | American Society for Tool Measurement |
| D. | American Society for Tensile Material |
| Answer» C. American Society for Tool Measurement | |
| 10. |
Hounsfield tensometer can be used to perform __________ |
| A. | Tensile test |
| B. | Compressive test |
| C. | Hardness test |
| D. | Toughness test |
| Answer» B. Compressive test | |