| 1. | Which one of the following is not mentioned (marked) on the plug gauge ? | |
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nominal size
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class of tolerance
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manufacturer name or trade mark
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material of the gauge
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Report Question| 2. | For measuring angles using the sine bar, the angle formed according t o the ratio between the height of_the slip gauges and the _________ ? | |
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height of the sine bar
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number of slip gauge
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length of sine bar
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width of sine bar
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| 3. | With the increase in gauge number, the thickness of sheet metal ? | |
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increase
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decrease
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remain constant
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none of the above
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| 4. | Which one of the following gauges is used to align the lathe tool with the work ? | |
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straight edge
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thread gauge
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try square
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centre gauge
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| 5. | hardness of slip gauge should be ? | |
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63 hrc
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55 hrc
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50 hrc
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45 hrc
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| 6. | The purpose of the holes provided on the sides of the sine bar is to ____ ? | |
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prevent distortion
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fix on angle plate
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handle easily
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minimise surface contact
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| 7. | For cleaning the measuring faces of slip gauges, the liquid used is ____ ? | |
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kerosene
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carbon tetra chlorophyll
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carbon tetra chloride
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soluble oil
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| 8. | At what standard temperature are the gauge kept in the inspection room ? | |
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10°F
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20°F
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10°C
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20°C
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| 9. | With the decrease in gauge number, the thickness of sheet metal ? | |
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increase
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decrease
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remain constant
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none of the above
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| 10. | Slip gauge are wrong together by _______ ? | |
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sliding motion only
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twisting motion only
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combined sliding and twisting motion
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curvilinear motion only
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