Manufacturing Processes (3141908) MCQs

MCQs of Metal Cutting Lathes

Showing 61 to 70 out of 160 Questions
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61.
Cone pulley drive with back gear arrangement means_____
(a) back gear in
(b) back gear out
(c) back gear neutral
(d) none of the mentioned
Answer:

Option (a)

62.
The back gear unit has a shaft, which carries _____
(a) a gear
(b) a pinion
(c) gear and a pinion both
(d) none of the mentioned
Answer:

Option (c)

63.
The axis of the back gear is_____ to the axis of the main spindle.
(a) parallel
(b) perpendicular
(c) at any angle other than 0 and 90
(d) none of the mentioned
Answer:

Option (a)

64.
All gear drive is equipped with_____
(a) clutches
(b) a brake
(c) clutches and a brake both
(d) none of the mentioned
Answer:

Option (c)

65.
It is a box section having a top cover. For which of the following part of a lathe, the above sentence is true?
(a) cone pulley drive
(b) all gear drive
(c) carriage
(d) none of the mentioned
Answer:

Option (b)

66.
The top cover of all gear drive is_____
(a) removable
(b) non-removable
(c) can’t say anything
(d) can’t say anything
Answer:

Option (a)

67.
The output shaft is connected by means of V belts to the main motor.
(a) True
(b) False
Answer:

Option (b)

68.
Which of the following is not true regarding the all gear drive?
(a) the headstock having all gear drive is known as all geared headstock
(b) the nose of the spindle is designed to accommodate the work holding devices
(c) the nose of the spindle is inside the headstock casting
(d) the tone of the mentioned
Answer:

Option (c)

69.
Which of the following operates the forks of the sliding gears?
(a) Lever
(b) Spindle
(c) Clutch
(d) None of the mentioned
Answer:

Option (a)

70.
The main spindle is the first driven shaft in the headstock assembly.
(a) True
(b) False
Answer:

Option (b)

Showing 61 to 70 out of 160 Questions
4 5 6 7 8 9