MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Metrology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For bi-directional fringe counting, how many detectors are placed for better balance? |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» C. 5 | |
| 2. |
Which of the following is not true for glass scales? |
| A. | Graduations can be produced by depositing material |
| B. | Easily polished |
| C. | Able to work in case of reflected light but not in transmitting light |
| D. | Ordinary glass has 15-30% less thermal coefficient of expansion than steel |
| Answer» D. Ordinary glass has 15-30% less thermal coefficient of expansion than steel | |
| 3. |
Which of the following option is true for the given statements?Statement 1: Stainless steel has a high thermal coefficient of expansion than cast iron hence used to make scales. |
| A. | nStatement 2: Most of the scales are produced by duplicating from master scale. |
| B. | T, F |
| C. | F, F |
| D. | T, T |
| E. | F, T |
| Answer» E. F, T | |