Computer Aided Manufacturing (3161917) MCQs

MCQs of NC/CNC Machine Tools

Showing 61 to 70 out of 80 Questions
61.

Which of the following code is used to give cutter offset compensation, left of a part surface?

(a)

G40

(b)

G41

(c)

G42

(d)

G50

Answer:

Option (b)

62.

Which of the following code is used to give cutter offset compensation, right of a part surface?

(a)

G00

(b)

G41

(c)

G42

(d)

G91

Answer:

Option (c)

63.

Which of the following code is used to specify the location of the co-ordinate Axes system origin relative to the starting location of the cutting tool?

(a)

G01

(b)

G41

(c)

G00

(d)

G50

Answer:

Option (d)

64.

Which of the following code is used in programming in absolute coordinates?

(a)

G90

(b)

G32

(c)

G92

(d)

G01

Answer:

Option (a)

65.

Which of the following code is used in programming in incremental coordinates?

(a)

G90

(b)

G91

(c)

G92

(d)

G94

Answer:

Option (b)

66.

Which of the following code is used to specify feed per minute in milling and drilling?

(a)

G69

(b)

G10

(c)

G00

(d)

G94

Answer:

Option (d)

67.

Which of the following code is used to specify feed per revolution in milling and drilling?

(a)

G24

(b)

G23

(c)

G95

(d)

G40

Answer:

Option (c)

68.

Which of the following code is used to specify feed per minute in turning?

(a)

G25

(b)

G98

(c)

G24

(d)

G23

Answer:

Option (b)

69.

Which of the following code is used to specify feed per revolution in turning?

(a)

G99

(b)

G98

(c)

G78

(d)

G45

Answer:

Option (a)

70.

Which of the following code is used to specify the spindle stop?

(a)

M02

(b)

M03

(c)

M04

(d)

M05

Answer:

Option (d)

Showing 61 to 70 out of 80 Questions