Manufacturing Processes (3141908) MCQs

MCQs of Drilling Machines

Showing 41 to 50 out of 60 Questions
2 3 4 5 6
41.
Multi spindle drilling machine can be categorized as_______
(a) general-purpose drilling machine
(b) special purpose drilling machine
(c) can’t say anything
(d) none of the mentioned
Answer:

Option (b)

42.
In a multi-spindle drill, the drills are used at______
(a) same height
(b) different height
(c) can’t say anything
(d) none of the mentioned
Answer:

Option (b)

43.
A multi-spindle drilling machine is used for lot production.
(a) True
(b) False
Answer:

Option (a)

44.
Multi-spindle drilling machines can have spindles up to 10 to 12.
(a) True
(b) False
Answer:

Option (a)

45.
Multi-spindle drill machines can produce holes of different______
(a) shapes
(b) depth
(c) both shapes and depth
(d) none of the mentioned
Answer:

Option (c)

46.
Where we need the deep hole?
(a) barrel of guns
(b) both barrel of guns and oil holes in the crankshaft
(c) oil holes in the crankshaft
(d) none of the mentioned
Answer:

Option (b)

47.
Which of the following is necessary for the deep hole?
(a) l/d ratio should be high
(b) l/d ratio should be less
(c) l/d ratio should be the same
(d) none of the mentioned
Answer:

Option (a)

48.
Deep hole drilling machines are normally______
(a) vertical
(b) horizontal
(c) 45 degree inclined to both horizontal and vertical axis
(d) none of the mentioned
Answer:

Option (b)

49.
In the deep hole drill machine, the tool is_____
(a) long
(b) slender
(c) long and slender
(d) none of the mentioned
Answer:

Option (c)

50.
Today deep hole drill machines are converted in CNC control.
(a) True
(b) False
Answer:

Option (a)

Showing 41 to 50 out of 60 Questions
2 3 4 5 6