Mechanical Measurement and Metrology (3141901) MCQs
MCQs of System of Limits, Fits, Tolerance and Gauging
| 11. |
Peaks and valleys of surface irregularities are called _____.
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Answer:
Option (c) |
| 12. |
While roughness is referred to as a primary texture, ______________ is called a secondary texture.
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Answer:
Option (a) |
| 13. |
The direction of the predominant surface pattern, ordinarily determined by the production process used for manufacturing the component, is referred to as _______.
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Answer:
Option (a) |
| 14. |
Irregularities that occur in isolation or infrequently because of specific causes such as scratches, cracks, and blemishes are called ______.
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Answer:
Option (d) |
| 15. |
The direction of lay is ________.
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Answer:
Option (b) |
| 16. |
The average height from a mean line of all ordinates of the surface, regardless of sign, is the _______.
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Answer:
Option (b) |
| 17. |
What is the magnitude of wear allowance in Go gauges in the present British System?
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Answer:
Option (c) |
| 18. |
What is bilateral tolerance?
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Answer:
Option (b) |
| 19. |
Which type of tolerance provided in drilling mostly?
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Answer:
Option (b) |
| 20. |
What does ‘50’ represents in 50H8/g7?
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Answer:
Option (a) |
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