| 1. | the cutting angle of a flat chisel for chipping brass is ? | |
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70°
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50°
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30°
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60°
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Report Question| 2. | Metallic particles stuck in the teeth produces scratch on the job surface, the defect is called as ? | |
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pinning faults
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loading
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dressing
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none of the above
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| 3. | Which of the which of the following special type of files is used primarily as a finishing tool ? | |
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swiss pattern file
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dread naught file
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warding file
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piller file
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| 4. | Space between the back of one tooth and face of the following tooth is called ? | |
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land
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flute
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crass depth
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relief angle
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| 5. | In a single cut file the teeth are cut at an angle ________ to the centre line of the file ? | |
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40°
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75°
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30°
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60°
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| 6. | Scraper is used to scrap round or curved surface and to remove sharp corner and burrs ? | |
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flat scraper
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half round scraper
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triangular scraper
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none of the above
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| 7. | The electrode tool used for cutting pvc tube metal pipes and metal frame is called a ? | |
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hacksaw
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mallet
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poker
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claw hammer
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| 8. | The surface behind the cutting edge which extends to the root radius in case of an Hexa blade is now as ? | |
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side
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face
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flank
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gullet
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| 9. | Usually, coarse teeth of hand hacksaw blades have a pitch of _________ mm ? | |
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1.00 mm
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1.20 mm
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1.80 mm
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0.80 mm
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| 10. | The cutting angle for a diamond point chisel is ? | |
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35°
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70°
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45°
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60°
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