This set of Machine Tools Multiple Choice Questions & Answers (MCQs) focuses on “Table Top Drilling Machine”.
1. Table top drilling machine can be categorized as_______
a) general purpose drilling machine
b) specific purpose drilling machine
c) can’t say anything
d) none of the mentioned
View Answer
Explanation: Table top drilling machine can be categorized as general purpose drilling machine as it is not used for any specific application.
2. Which type of feed can be given in table top drilling machine?
a) manual
b) power
c) both manual and power feed
d) none of the mentioned
View Answer
Explanation: Manual feed is given in this machine. We don’t deal with very heavy jobs in table top drilling machine so manual feed can perform job sufficiently.
3. Power produced by table top drilling machine is comparatively low.
a) true
b) false
View Answer
Explanation: This is true. Power produced is comparatively low because manual feed is given to this machine, not powered feed.
4. In table top drilling machine, feed can be operated by_____
a) gear mechanism
b) lever
c) spindle
d) none of the mentioned
View Answer
Explanation: The feed can be operated by lever in this machine. This lever can be operated manually to provide feed.
5. Generally, table top drilling machine can produce diameters up to______
a) 1 mm
b) 10 mm
c) 100 mm
d) none of the mentioned
View Answer
Explanation: It can produce diameter up to 10 mm. As it is operated by manual feed, its power production is low so it is not used for producing large diameters.
6. Table top drilling machine can be mounted on the table.
a) true
b) false
View Answer
Explanation: It can be mounted or clamped on the table to accommodate with job.
7. Table top drilling machine is generally______ in terms of height.
a) small
b) big
c) can’t say anything
d) none of the mentioned
View Answer
Explanation: Table tap drilling machine is comparatively small in terms of height. It is hardly 1 to 3 feet long in height.
8. In table top drilling machine, belt-pulley system operates______
a) lever
b) spindle
c) both lever and spindle
d) none of the mentioned
View Answer
Explanation: Spindle is operated by this belt-pulley system. Lever can be operated manually for feed.
9. Drill is mounted on lever in table top drilling machine.
a) true
b) false
View Answer
Explanation: This is false. Drill is mounted on spindle in table top drilling machine.
10. Which of the following is not true for table top drill machine?
a) it is used in only small jobs
b) it is used for mass production
c) odd shape jobs are not machined
d) none of the mentioned
View Answer
Explanation: All mentioned are true accept the sentence which says that it is usede for mass production. It cannot be used for mass production. It is very small and used only for small job work.
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