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Mechanic Lens/ Prism Grinding Practice Test: Basic Fitting Operation
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Mechanic Lens/ Prism Grinding Practice Test: Basic Fitting Operation
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25 Questions

1. 4.00 M.M. Glass Sheet can be cut with        .
2. Which file is used to make the job close to the finishing size?
3. Which fire extinguisher filled with carbon tetra chloride and bromo chloro difluoro methane (BFC)?
4. Which equipment you use to measure the accurate thickness of Glass Sheet?
5. Which file is used for filling wood, leather and soft materials?
6. Reamer is made up of        .
7. What is the accuracy of vernier height gauge?
8. For care and handling of glasses, the safety appliance is        .
9. What is the name of the caliper having one leg with an adjustable divider point and other leg is bent?
10. Which one is the Indirect measuring instrument?
11. What is the class of gas burning fire?
12. What is the class of fire caused by wood, paper and cloth?
13. What is the finishing operation of a drilled hole?
14. Which comes under mechanical occupational hazards?
15. What are the three factors cause fire?
16. Which part is used for general gripping in plier?
17. Which one is personal safety?
18. Which is the fixed measuring face of micrometer?
19. What is the softest part in hammer?
20. Twist drills are made up of        .
21. Which part of the Vernier height gauge , are the main scale division graduated?
22. A surface gauge is used for        .
23. The point angle of scriber is        .
24. Safety appliances used in glass industries..........  .
25. Which is the softest portion of Hammer?