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Questions and Answers
What is one of the factors that determines the selection of a drilling bit?
What is one of the factors that determines the selection of a drilling bit?
- The size of the hole
- The type of drilling machine
- The experience of the operator
- The mechanical properties of the material of the work piece (correct)
What type of drilling machine is used for drilling large holes?
What type of drilling machine is used for drilling large holes?
- Gang drilling machine (correct)
- Radial drilling machine
- Sensitive drilling machine
- Portable drilling machine
What is the purpose of a drilling process?
What is the purpose of a drilling process?
- To shape the outer surface of a work piece
- To polish a work piece
- To cut a work piece into two parts
- To create a hole in a work piece (correct)
What type of drilling machine is hand-held?
What type of drilling machine is hand-held?
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What is a characteristic of a gang drilling machine?
What is a characteristic of a gang drilling machine?
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What mechanical property of the work piece affects the selection of a drilling bit?
What mechanical property of the work piece affects the selection of a drilling bit?
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Which type of drilling machine is used for drilling precise holes?
Which type of drilling machine is used for drilling precise holes?
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What determines the shape of the hole produced by drilling?
What determines the shape of the hole produced by drilling?
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What is the primary function of a drilling process?
What is the primary function of a drilling process?
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What is a characteristic of a radial drilling machine?
What is a characteristic of a radial drilling machine?
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