1. _____ is a non-traditional machining processes that depends on the eroding ef
ID: 2087132 • Letter: 1
Question
1. _____ is a non-traditional machining processes that depends on the eroding effects of different reagents.
(a) Laser -beam machining (b) Abrasive jet machining (c) High speed machining (d) Chemical milling
2. The non-traditional machining process that creates sparks to erode the different material is:
(a) Electron-beam machining (b) Electrochemical grinding (c) Electrochemical machining (d)Electrical discharge machining
3. Water jet machining can be used in food industries for cutting.
(a) True (b) False
4. Laser beams can be used for BOTH cutting and welding materials.
(a) True (b) False
5. In which of the following fusion welding operations the source of energy is chemical?
(a) Explosion welding (b) Oxyacetylene gas welding (c) Cold welding (d) Shielded metal arc welding
Explanation / Answer
1. B abrasive jet machining
2. D electron discharge machining
3. A. True it can be used
4. A it can be used for both cutting and welding
5. B oxy acetelene gas welding
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