Quiznetik

CAD-CAM and Automation | Set 5

1. _____ is area of engineering and science which understand the different principles, structure and programming of robot

Correct : B. Robotics

2. ____ is also known as work volume of robot

Correct : A. Work envelope

3. The speed at which robot is capable of manipulating its end effector is known as the____.

Correct : C. Speed of movement

4. The capacity of robot to carry load is known as_____.

Correct : A. Load carrying capacity

5. ____ is a collection of mechanical linkage connected by joints

Correct : D. Manipulator

6. Sensors are the transducers that are used to____.

Correct : A. Measure physical quantity

7. From which of the following is the geometrical configuration of robot

Correct : C. Both A& B

8. ____ grippers are used to pick up light weight materials such as paper,cloth etc

Correct : B. Adhesive grippers

9. ____ grippers are used to transfer ferrous material

Correct : A. Magnetic grippers

10. The technology is defined as the sophistication of a plant ,any equipment or any machine etc

Correct : B. False

11. Sensors which are come in contact with some surface to measured desired physical variable are known as____

Correct : C. Contact sensors

12. From which of the following is known as contact sensor.

Correct : A. Tactile sensor

13. From which of the following is known as non-contact sensor

Correct : C. Proximity sensor

14. From which of the following is robot programming language

Correct : D. Both A & B

15. ____ sensors are used to indicate presence or absence of hot objects

Correct : B. Infrared sensors

16. ____ sensors are used to identify objects for pick and place purpose

Correct : C. Vision sensors

17. Up and down motion along an axis known as ____ in robotics

Correct : A. Pitch

18. Circular motion along an axis is known as ____ in robotics.

Correct : B. Roll

19. The operating range or reach capability of robot is known as ____ in robotics

Correct : C. Yaw

20. From which of the following is robot programming method

Correct : D. All of the above

21. Which type of motion is possible in Cartesian coordinate robots?

Correct : A. 3 linear motion

22. Which type of motion is possible in cylindrical coordinate robots?

Correct : C. 2 linear and 1 rotational motion

23. Which type of motion is possible in polar coordinate robots?

Correct : D. 2 rotational and 1 linear motion

24. Which type of motion is possible in jointed arm robots

Correct : B. 3 rotational motion

25. From the following which type of work envelope is made in Cartesian coordinate robot.

Correct : D. Rectangular work envelope

26. From the following which type of work envelope is made in jointed arm robot

Correct : B. Cylindrical work envelope

27. ____ is the bridge between design and manufacturing

Correct : B. Process Planning

28. From which of the following is the type of computer aided process planning

Correct : C. Both A &B

29. From the following which is not the type of protocol used in CIM?

Correct : C. Technical and Industrial Protocol - TIP

30. ____ is defined as the set of technologies that can construct physical solid models from CAD data

Correct : B. Rapid prototyping

31. From which of the following is benefit of computer integrated manufacturing(CIM).

Correct : A. Reduced lead time

32. Cellular manufacturing is also known as_______

Correct : C. Group Technology

33. In a simple and visual method of Cell design, the priorities in classifying may be in the order

Correct : A. Rotational or non rotational – Material – Size – Shape

34. In Opitz system, 2nd digit indicates

Correct : B. External shape and external shape elements

35. In cell formation using production flow analysis, the following process will be left out of the analysis

Correct : D. Gear cutting

36. Which of the following technique of grouping does not consider the design and shape aspect?

Correct : C. Cell formation using Production Flow Analysis

37. The following is basically a material flow simplification technique

Correct : C. Cell formation using Production Flow Analysis

38. Which layout is mostly used for the batch type of production?

Correct : B. Process layout

39. From the following in which type of GT code chain-type structure is used?

Correct : A. Poly code

40. From the following in which type of GT code tree-type structure is used?

Correct : C. Mono code

41. Which system uses computers at lower-level strategies

Correct : A. Variant CAPP

42. Which system uses computers at higher level strategies

Correct : B. Generative CAPP

43. If all the processing equipment and machines are arranged according to the sequence of operations of a product the layout is known as

Correct : A. Product layout

44. The following type of layout is preferred to manufacture a standard product in large quantity

Correct : A. Product layout

45. The following type of layout is preferred for low volume production of non-standard products

Correct : B. Process layout

46. In ship manufacturing, the type of layout preferred is

Correct : C. Fixed-position layout

47. Which of the following is not the method of part family formation

Correct : B. Automatic product sorting

48. Choose the right sequence for Production Flow Analysis

Correct : D. Data collection - Sortation of process plans - PFA chart

49. Chain type coding structure is also known as________

Correct : A. Poly code

50. The first five digits of the Opitz classification system are ______

Correct : A. Form code

51. The middle four digits of the Opitz classification system are ______

Correct : C. Supplementary code

52. The last four digits of the Opitz classification system are ______

Correct : B. Secondary code

53. Form code of the Opitz system is for_________

Correct : A. Design attributes

54. Supplementary code of the Opitz system is for_________

Correct : B. Manufacturing attributes

55. Secondary code of the Opitz system is for_________

Correct : C. Production operation type & sequence

56. Digit 1 in Opitz system is for_________

Correct : A. Part class

57. Digit 2 in Opitz system is for_________

Correct : B. Main shape

58. Digit 3 in Opitz system is for_________

Correct : C. Rotational machining

59. Digit 4 in Opitz system is for_________

Correct : D. Plane surface machining

60. Digit 5 in Opitz system is for_________

Correct : C. Additional holes, teeth and forming

61. Use computers for storage and retrieval of the data for the process plans are?

Correct : A. Lower-level strategies

62. A use computer to automatically generate process plans is?

Correct : C. Higher-level strategies

63. Which automation is suited for high production quantities

Correct : C. Fixed

64. Which manufacturing system is best suited for batch production

Correct : B. Programmable

65. --------is a manufacturing system in which sequence of operation is fixed by equipment configuration

Correct : C. Fixed

66. A company is producing 15000 mobiles annually. Determine production scale of company

Correct : C. High Production

67. Which one of the following statements is TRUE?

Correct : B. Teach pendant is used for manual teaching.