MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 4 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 option is correct for given statements about out of roundness of V blocks?Statement 1: Shafts can be out-of-roundness due to improper centre alignment. |
| A. | nStatement 2: Adjustable V-Blocks can be used to show out-of-roundness. |
| B. | T, T |
| C. | T, F |
| D. | F, T |
| E. | F, F |
| Answer» B. T, T | |
| 2. |
How much deviation is permitted in parallelism of centres axis w.r.t. guideways for 125-160 mm center height? |
| A. | 0.01 mm/200 mm |
| B. | 0.01 mm/300 mm |
| C. | 0.1 mm/300 mm |
| D. | 0.001 mm/300 mm |
| Answer» C. 0.1 mm/300 mm | |
| 3. |
Which of the following is incorrect about bench centre s physical characteristics? |
| A. | Centre holders may be located in any position |
| B. | Box type straight edges have a rigid cross section for minimum deflection |
| C. | Minimum hardness of bench centre s base is 180 HB |
| D. | Male or female centres are non-adjustable on bench centres |
| Answer» E. | |
| 4. |
What is the material of the bench center s base? |
| A. | Copper |
| B. | Wood |
| C. | Cast Iron |
| D. | Steel |
| Answer» D. Steel | |