Computer Aided Manufacturing (2171903) MCQs

MCQs of NC/CNC Machine Tools

Showing 51 to 60 out of 80 Questions
51.

Which of the following code will give circular interpolation in counterclockwise direction?

(a)

G00

(b)

G56

(c)

G69

(d)

G03

Answer:

Option (d)

52.

Which the following code will produce dwell for a specified time?

(a)

G04

(b)

G18

(c)

G45

(d)

G65

Answer:

Option (a)

53.

Which of the following code is used to give input of cutter offset data?

(a)

G30

(b)

G20

(c)

G10

(d)

G04

Answer:

Option (c)

54.

Which of the following code is used to select the XY plane in milling?

(a)

G18

(b)

G17

(c)

G10

(d)

G04

Answer:

Option (b)

55.

Which of the following code is used to select the XZ plane in milling?

(a)

G18

(b)

G17

(c)

G10

(d)

G04

Answer:

Option (a)

56.

Which of the following code is used to select the YZ plane in milling?

(a)

G32

(b)

G00

(c)

G02

(d)

G19

Answer:

Option (d)

57.

Which of the following code will change specified input values in millimeters?

(a)

G00

(b)

G01

(c)

G20

(d)

G21

Answer:

Option (d)

58.

Which of the following code is used to return to a reference point?

(a)

G23

(b)

G28

(c)

G14

(d)

G19

Answer:

Option (b)

59.

Which of the following code is used in thread cutting in turning?

(a)

G32

(b)

G89

(c)

G20

(d)

G74

Answer:

Option (a)

60.

Which of the following code is used to cancel offset compensation for cutter radius?

(a)

G40

(b)

G02

(c)

G42

(d)

G00

Answer:

Option (a)

Showing 51 to 60 out of 80 Questions