Manufacturing Processes (3141908) MCQs

MCQs of Metal Cutting Lathes

Showing 141 to 150 out of 160 Questions
11 12 13 14 15 16
141.
Eccentric turning can be performed by using special attachments.
(a) True
(b) False
Answer:

Option (b)

142.
Which type of surface is produced in facing operation?
(a) Cylindrical
(b) Taper
(c) Flat
(d) None of the mentioned
Answer:

Option (c)

143.
In taper operation, which type of surface is produced?
(a) Flat
(b) Curve
(c) Cylindrical
(d) None of Above mentioned
Answer:

Option (d)

144.
n a lathe, taper turning means to produce a_____ surface by gradually decreasing the value of diameter from a cylindrical workpiece.
(a) conical surface
(b) flat surface
(c) both conical and flat surface
(d) none of the mentioned
Answer:

Option (a)

145.
Which of the following is not true for taper turning?
(a) taper turning is one type of lathe operation
(b) the amount of taper is specified by the ratio of its length to the difference in the diameter of the taper
(c) amount of taper is designated by the letter K
(d) none of the mentioned
Answer:

Option (b)

146.
Which of the following is not the method of taper turning?
(a) Compound rest method
(b) Tailstock offset method
(c) Attachment method
(d) All of the mentioned
Answer:

Option (d)

147.
In the compound slide method, one part of compound rest is swiveled to_____ the included angle of the taper.
(a) The same as
(b) Half
(c) Double
(d) None of the mentioned
Answer:

Option (b)

148.
From the tool, the method is generally used for_____ production for producing_____ length of the taper.
(a) mass, small
(b) mass, long
(c) little, small
(d) little, long
Answer:

Option (a)

149.
The attachment method can produce only a small taper.
(a) True
(b) False
Answer:

Option (b)

150.
In the compound slide method, which of the following is swiveled?
(a) top slide
(b) swivel base
(c) apron
(d) none of the mentioned
Answer:

Option (a)

Showing 141 to 150 out of 160 Questions
11 12 13 14 15 16