| 1. | Which saw is used for finer works like tenon ? | |
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copping saw
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tenon saw
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compass saw
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fret saw
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Report Question| 2. | Hacksaw blades with fine-pitched teeth are more effective on ? | |
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non-metals
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soft metals
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thin section metal
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broad section metals
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| 3. | The new hacksaw blade should not be used in the blind saw cut made by old blade because ? | |
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the blade is costly
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the space is not enough to run the blade
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the new blade has sharp teeth
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none of the above
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| 4. | Which one among the following scrapers is used for scraping on bearing bush ? | |
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round scraper
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triangular scraper
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flat scraper
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half round scraper
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| 5. | The suitable pitch of hacksaw for cutting solid brass is ? | |
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1.8 mm
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1.4 mm
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1.0 mm
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0.8 mm
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| 6. | The teeth of hacksaw blade are set to ? | |
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prevent jamming and breakage of blade
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make the curve wider than the blade
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provide clearance for the blade
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all of the above
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| 7. | When filling soft metal, the file teeth are clogged with minute particles of metal. The file should be cleaned by ? | |
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washing with dilute acid
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using file card
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rubbing with cloth
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washing with water
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| 8. | Files recommended for narrow slots and holes is ? | |
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triangular
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half round
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knife edge
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needle
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| 9. | The most suitable pitch of the hacksaw blade for cutting thin section tubes is ? | |
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1.8 mm
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1.4 mm
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0.8 mm
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1.0 mm
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| 10. | The body of a flat chisel is usually made in the shape of ? | |
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octagonal
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rectangular
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hexagonal
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square
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