Trade tests in education . ch work by statistical inquiry into particular selectedvocations and trade school methods. LATHE HAND TEST PlCTl RK I I. What is the part at G called? Ans. Steady-rest. 2. What letter shows the live center? Ans. D. 3- What is the le\er at K used tor? Ans. Screws (threads). 4- What do you call the part at C? Ans. Face-plate. 5- What do you call the lever at A? Ans. Back-gear. 6. What is the part at L used for? Ans. Gears (change the gears). 7- What letter shows the cone? Ans. B. 8. What letter marks the tail stock? Ans. H. 9- What is the part at F called? .4/^. Follow
Trade tests in education . ch work by statistical inquiry into particular selectedvocations and trade school methods. LATHE HAND TEST PlCTl RK I I. What is the part at G called? Ans. Steady-rest. 2. What letter shows the live center? Ans. D. 3- What is the le\er at K used tor? Ans. Screws (threads). 4- What do you call the part at C? Ans. Face-plate. 5- What do you call the lever at A? Ans. Back-gear. 6. What is the part at L used for? Ans. Gears (change the gears). 7- What letter shows the cone? Ans. B. 8. What letter marks the tail stock? Ans. H. 9- What is the part at F called? .4/^. Follower-rest (follower). lO. Wh,.r i- the part at J called? Ans. Rack. 11. What is the part at I called? .[vs. Lead-screw. 12. What is the part at E called? Ans. Tool-post. Pic TURE 2 13- What does that niicnjmeter read? Ans. .125. 14- What is the part at A called? Ans. Ratchet. Pic TCKt. 3 15- What do \ou call that latlu tool? .l;/.v. Dog. If). What does the part at .\ fit into on t Ans. Iace-plate (slot on farc-jjlate). .A .8. Fi<i 8 Fif I Plate i. Pace i of Lathe Hand F^icttke Tkad;-: Tesi lo Trade Tests in Education PlCTlRE 4 17. What do you call that tool?Ans. Boring. Picture 5 18. What is that tool called?.1;^-. Dividers. Picture 6 ig. What do you call that lathe tool?Ans. Center. 20. How many degrees in the angle of the point of that center?Ans. 60. Picture 7 21. What do you call that tool?Ans. Center-punch. Picture 8 22. What is that tool used for?Ans. Threads (screws). Picture 9 23. In what operation is that tool useti?Ans. Drilling. Picture 10 24. What letter marks the apron of that lathe?Ans. G. 25. What letter marks the bed of that lathe?Ans. H. 26. What letter shows the part which you turn to throw the longitudinal feed in gear?Ans. C. 27. What letter shows the ]iart which \ou turn to throw the automatii cross-feed in gear?Ans. D. 28. What letter marks the part which works the compound-feed?Ans. I. 29. What letter shows the swing of that lathe?Ans. .\. Picture ii 30.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjecteducati, bookyear1921
