MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which scale is not used to measure indentation hardness? |
| A. | Rockwell |
| B. | Bennett |
| C. | Shore |
| D. | Brinell |
| Answer» C. Shore | |
| 2. |
Which process increases the hardness of the material? |
| A. | Tempering |
| B. | Annealing |
| C. | Quenching |
| D. | Over aging |
| Answer» D. Over aging | |
| 3. |
With an increase in temperature, hardness of material _____ and ductility ______ |
| A. | Increases, increases |
| B. | Increases, decreases |
| C. | Decreases, increases |
| D. | Decreases, decreases |
| Answer» D. Decreases, decreases | |