Manufacturing Processes (3141908) MCQs

MCQs of Metal Cutting Lathes

Showing 71 to 80 out of 160 Questions
5 6 7 8 9 10
71.
How many types of movements are possible in the carriage?
(a) 2
(b) 3
(c) 4
(d) 5
Answer:

Option (b)

72.
In how many parts, compound rest can be classified?
(a) 2
(b) 3
(c) 4
(d) 5
Answer:

Option (a)

73.
The swivel base is assembled to the_____ of the cross slide.
(a) top
(b) middle
(c) bottom
(d) none of the mentioned
Answer:

Option (a)

74.
Which type of feed is always done perpendicular to the axis of work?
(a) Longitudinal feed
(b) Angular feed
(c) Crossfeed
(d) None of the mentioned
Answer:

Option (c)

75.
Which of the following is not true for compound rest?
(a) The swivels base is provided with a dovetail on its bottom surface
(b) The top slide has a dovetail groove
(c) The assembly of the top slide to the swivel base is done by a tapered jib
(d) None of the mentioned
Answer:

Option (a)

76.
In compound rest, the screw-rod is fitted with_____
(a) a handwheel
(b) a graduated collar
(c) a handwheel and a graduated collar both
(d) none of the mentioned
Answer:

Option (c)

77.
Which type of feed is necessary for the function of the cross slide?
(a) hand feed
(b) automatic feed
(c) either by hand feed or by automatic feed
(d) none of the mentioned
Answer:

Option (c)

78.
Which of the following is not true?
(a) sliding over the bed is done by the operation of the handwheel in the saddle
(b) the top of the cross slide has got a dovetail groove machined
(c) the sliding of the top slide on the swivel base is accomplished by the help of a screw-rod
(d) none of the mentioned
Answer:

Option (b)

79.
Taper jib can be adjusted to control the swivel base movements.
(a) True
(b) False
Answer:

Option (b)

80.
Carriage Slides on _____
(a) Guideways
(b) headstock
(c) tailstock
(d) None of the above mentioned
Answer:

Option (a)

Showing 71 to 80 out of 160 Questions
5 6 7 8 9 10