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Attendant Operator Chemical Plant Practice Test: Fitting operations
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Related: Attendant Operator Chemical Plant Practice Test: Basic Fitting and Tools

Attendant Operator Chemical Plant Practice Test: Fitting operations
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21 Questions

1. What is the drill size for reaming a hole if reamer size ø 10mm, undersize 0.2mm and oversize 0.05mm?
2. Which is the direct measuring instrument?
3. What is the use of the vernier caliper?
4. Which part of the vernier bevel protractor the main scale divisions are graduated?
5. What is the purpose of ratchet stop in the micrometer?
6. Which part of the vernier height gauge, the main scale divisions are graduated?
7. What is the portion of flute surface adjacent to cutting edge?
8. Which material used to make drill bit?
9. What is the purpose of ratchet stop in the micrometer?
10. Which material used to make drill bit?
11. Which instrument is used to measure accurately the angle of taper?
12. Which cutting tool is used for finishing drilled hole to accurate size?
13. Which instrument is used to measure accurately the angle of taper?
14. Which part is used as reference surface while measuring with vernier bevel protractor?
15. How the size of a vernier height gauge specified?
16. Which part is used as reference surface while measuring with vernier bevel protractor?
17. What is the use of the upper jaw in vernier caliper?
18. What is the use of flute in drill bit?
19. What is the process of producing circular hole in a solid metal by means of revolving tool?
20. What is the process of producing circular hole in a solid metal by means of revolving tool?
21. What is to be measured with vernier depth gauge?

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