1. |
Which of the following operation is used to enlarge the previously drilled hole?
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Answer:
Option (c) |
2. |
What does boring mean?
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Answer:
Option (b) |
3. |
Boring is done with the help of a tool known as
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Answer:
Option (b) |
4. |
In a horizontal boring machine, the _________ is that part of machine which is fitted on the floor of the shop & has a box-like casting
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Answer:
Option (a) |
5. |
In a boring machine __________ supports the cutter for boring operation on jobs have large bore diameter.
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Answer:
Option (b) |
6. |
_______ types of boring machine are used for machining surface rapidly and accurately
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Answer:
Option (a) |
7. |
Vertical turret lathe is a
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Answer:
Option (b) |
8. |
Vertical milling machine type is a type of
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Answer:
Option (a) |
9. |
The table of a horizontal boring machine is provided with
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Answer:
Option (b) |
10. |
The headstock supporting column guides the
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Answer:
Option (a) |