Manufacturing Processes (3141908) MCQs

MCQs of Metal Cutting Lathes

Showing 91 to 100 out of 160 Questions
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91.
Which of the following mechanism is used for the purpose of power transmission from the spindle?
(a) spindle gear arrangement
(b) tumbler gear arrangement
(c) spindle gear arrangement and tumbler gear arrangement both
(d) none of the mentioned
Answer:

Option (c)

92.
A worm is fixed on the lead screw.
(a) True
(b) False
Answer:

Option (b)

93.
Which type of feeding does feed mechanism enable?
(a) automatic
(b) manual
(c) automatic and manual both
(d) none of the mentioned
Answer:

Option (a)

94.
Which of the following is the part of the feed mechanism?
(a) spindle gear
(b) tumbler gear unit
(c) apron mechanism
(d) all of the mentioned
Answer:

Option (d)

95.
What happens if feed increases?
(a) cutting time increases
(b) cutting time decreases
(c) no effect on cutting time
(d) none of the mentioned.
Answer:

Option (b)

96.
Which of the following is not part of the feed mechanism?
(a) Fixed stud gear
(b) Quick change gearbox
(c) No effect on the tool’s life
(d) None of the mentioned
Answer:

Option (d)

97.
The feed mechanism enables feed for the tool______ whenever needed.
(a) Longitudinally
(b) Transversely
(c) Longitudinal and Transversely both
(d) None of the mentioned
Answer:

Option (c)

98.
The feed of a cutting tool in a lathe work is the distance the tool advances for each revolution.
(a) True
(b) False
Answer:

Option (a)

99.
The feed mechanism requires manual labor.
(a) True
(b) False
Answer:

Option (b)

100.
Automatic feed requires more time to finish the work.
(a) True
(b) False
Answer:

Option (b)

Showing 91 to 100 out of 160 Questions
7 8 9 10 11 12