| 1. | some teeth of a hacksaw blade are toward left and some on the right side alternately so that it may run smooth in the slot, it is called ? | |
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teeth settings
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all hard blade
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grade
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pitch
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Report Question| 2. | Which chisel is used to separate metals after chain drilling ? | |
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cross-cut
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web
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flat
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diamond
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| 3. | _________ filling is done for smoother cutting action ? | |
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draw filling
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cross filling
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straight filling
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nota
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| 4. | Which type of scraper is suitable for removing larger quantities of chips ? | |
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Flat scraper
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Three-square scraper
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Bull-nose scraper
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Half-round scraper
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| 5. | _______ is the portion of the file which fit in to the handle ? | |
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tang
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heel
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edge
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point
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| 6. | How many teeth are cut on a rough file ? | |
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20 to 25 teeth per inch
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80 to 100 teeth per inch
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40 to 65 teeth per inch
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30 to 40 teeth per inch
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| 7. | Which of the following files used for filing soft materials like wood and Leather ? | |
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single cut file
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rasp cut file
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curved cut file
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double cut file
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| 8. | Which of the following files has a rectangular shape with teeth only at the bottom face ? | |
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Barrette file
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Tinker file
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Mill saw file
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Riffler file
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| 9. | The safe edge of file is used to ? | |
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cut metal very quickly
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give best finishing
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protect the adjacent sides
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finish flat surface only
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| 10. | The cutting angle of a flat chisel for chipping aluminium is ? | |
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70°
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35°
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45°
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60°
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