MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
Which of the following option is correct about given statements?S1: Clamping pallets allows easy fixing of workpieces.S2: In annealing furnace, angle plates are heating up to 10 degree Celsius.S3: Straight edges can be used for checking the straightness of the parts. |
| A. | T, T, F |
| B. | F, T, F |
| C. | F, F, T |
| D. | T, F, T |
| Answer» E. | |
| 2. |
Which option is correct about these two following statements regarding outer faces of angle plates?Statement 1: Casting strains are eliminated by natural ageing.Statement 2: Outer faces of angle plates have recessed grooves. |
| A. | Only statement 1 is true |
| B. | Both statements are false |
| C. | Only statement 2 is true |
| D. | Both statements are true |
| Answer» E. | |
| 3. |
What is the accuracy of surface straightness in angle plates? |
| A. | ±0.001 mm in 25 mm length |
| B. | ±0.01 mm in 25 mm length |
| C. | ±0.04 mm in 25 mm length |
| D. | ±0.004 mm in 25 mm length |
| Answer» B. ¬¨¬®¬¨¬±0.01 mm in 25 mm length | |
| 4. |
Which of the following is true for threaded hole position? |
| A. | Threaded holes are provided only on the sides of angle plates for handling purpose |
| B. | Threaded holes are provided only on the faces of angle plates so that it can be used as fixture |
| C. | Angle plates have threaded holes on the sides and faces so that it can be used as fixture |
| D. | No threaded holes are present in angle plates |
| Answer» D. No threaded holes are present in angle plates | |
| 5. |
What is the accuracy of the working surfaces of multipurpose angle plates? |
| A. | 0.002 mm in 25 mm length |
| B. | 0.005 mm in 25 mm length |
| C. | 0.005 mm in 50 mm length |
| D. | 0.002 mm in 50 mm length |
| Answer» B. 0.005 mm in 25 mm length | |
| 6. |
How many faces are there in multipurpose angle plate? |
| A. | About 50 faces |
| B. | About 40 faces |
| C. | About 30 faces |
| D. | About 10 faces |
| Answer» E. | |
| 7. |
Which of the following is incorrect about angle plates? |
| A. | Plates are given heat treatment after being finished |
| B. | Angle plates can be used for inspection purposes |
| C. | Box squares can be used instead of angle plates |
| D. | Surfaces of angle plates are scraped |
| Answer» B. Angle plates can be used for inspection purposes | |
| 8. |
What is the purpose of baffle plates? |
| A. | Support angle plates |
| B. | Protect casting from direct flame heat |
| C. | Used as an accessory with surface plates |
| D. | Support surface plates |
| Answer» C. Used as an accessory with surface plates | |
| 9. |
Which of the following is correct about the hardness of angle plates? |
| A. | Minimum hardness of 100 HB |
| B. | Minimum hardness of 180 HB |
| C. | Maximum hardness of 180 HB |
| D. | Maximum hardness of 100 HB |
| Answer» C. Maximum hardness of 180 HB | |
| 10. |
What is the angle between the two surfaces of an angle plate? |
| A. | 45 degree |
| B. | 120 degree |
| C. | 90 degree |
| D. | 180 degree |
| Answer» D. 180 degree | |