Unformatted text preview: and d Ans: c 2) Which of the following processes use mechanical energy as the principal source f energy? (a) grinding, (b) laser beam machining, (c) milling, (d) ultrasonic machining (e) water jet cutting and (f) wire EDM Ans: a.c,d,e 3) With which one of the following geometric forms is the drilling operation most closely associated? (a) external cylinder, (b) flat plane (c) round hole (d) screw threads (e) sphere Ans: c 4) Which of the three types of chip would be expected in a turning operation conducted at low cutting speeds on a brittle work material? (a) continuous, (b) continuous with built-up edge, (c) discontinuous Ans: c...
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This note was uploaded on 01/19/2012 for the course IE 230 taught by Professor Xangi during the Spring '08 term at Purdue.
- Spring '08