Manufacturing Processes (3141908) MCQs

MCQs of Metal Cutting Lathes

Showing 101 to 110 out of 160 Questions
8 9 10 11 12 13
101.
A chuck is attached to_____
(a) lathe spindle
(b) lathe apron
(c) lathe tool post
(d) none of the mentioned
Answer:

Option (a)

102.
Three jaw chuck is also known as _____
(a) universal chuck
(b) self-centering chuck
(c) a universal or self-centering chuck
(d) none of the mentioned
Answer:

Option (c)

103.
Which type of work should be held in three-jaw chuck?
(a) Perfectly round work
(b) Work with equally spaced flats
(c) Perfectly round work and work with equally spaced
(d) None of the mentioned
Answer:

Option (c)

104.
Four jaw chuck is a dependent chuck.
(a) True
(b) False
Answer:

Option (b)

105.
Which of the following is not true regarding four jaw chuck?
(a) Each jaw can be adjusted independently.
(b) The movement of jaw is irreversible.
(c) Movement of the jaw is done by the help of square threaded sc
(d) None of the mentioned
Answer:

Option (b)

106.
Which of the following is not true regarding four jaw chuck?
(a) The diameter of the body specifies the size of the work.
(b) Concentric circles inscribed on the chuck facilitate quick centering of the workpiece.
(c) Four jaw chuck has four pairs of jaws.
(d) None of the mentioned
Answer:

Option (c)

107.
In four jaw chuck, a workpiece can be set to run_____ by suitable adjustment of the jaws.
(a) true
(b) eccentric
(c) true or eccentric
(d) none of the mentioned
Answer:

Option (c)

108.
Which of the following is not the type of lathe chuck?
(a) Combination chuck
(b) Magnetic chuck
(c) Air chuck
(d) None of the mentioned
Answer:

Option (d)

109.
Which of the following is not the part of four jaw chuck?
(a) body
(b) shaft chunk key
(c) pinion
(d) all of the mentioned
Answer:

Option (c)

110.
Faceplates are used with_____ accessories.
(a) Clamps
(b) T- bolts
(c) Stepped block
(d) All of the mentioned
Answer:

Option (d)

Showing 101 to 110 out of 160 Questions
8 9 10 11 12 13