SCDL Production Planning and Control (PPC) Mai

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  1. 1

    Curve fitting method of statistical forecasting uses curve line approach.

  2. 2

    To keep facilities busy, waiting time due to non-availability of work should be kept at :-

  3. 3

    Sequencing helps management to determine the most economical job sequence the one that consumes minimum :-

  4. 4

    Transit time for manufactured items should be considered only when it is insignificant.

  5. 5

    Physical Count method of collecting information from manufacturing shops is applicable in following situation :-

  6. 6

    Inspection operations is a part of process plan for a part.

  7. 7

    Work measurement is not useful for choosing between two alternate methods of production.

  8. 8

    Long termed forecasts are for the period of :-

  9. 9

    As per a study on materials management practices, a typical firm spends almost half of its rupee sales on goods purchased from vendors.

  10. 10

    Because of uncertainty of activity timings, PERT acquired a shape of ______ model.

  11. 11

    In order to complete a project on time, each critical activity need not be completed in time.

  12. 12

    Mass production

  13. 13

    Labour efficiency factor is applied after capacity requirement of equipment is calculated.

  14. 14

    Increase in inventory carrying cost increases EOQ.

  15. 15

    ______ is the sum of set up time and run time.

  16. 16

    Line staff can assist PPC by manufacturing some of their needs in their own shops rather than making PPC to tool room or purchase.

  17. 17

    In PERT, use of dummy activities is not much essential.

  18. 18

    In CPM, use of dummy activities is much essential .

  19. 19

    Production Planning and Control makes the supervisor ineffective.

  20. 20

    A type items are always vital under VED analysis.

  21. 21

    On completion of work the job card is returned to production planning and control department for reference and record.

  22. 22

    Process plan is the process of establishing the ______ and most economical path that each part is to follow from raw material stage to finished product stage.

  23. 23

    Fluctuation due to changes in season are called cyclical fluctuation.

  24. 24

    ______ are grouped so that their total time is preferably equal to or little lesser than the time available each work station.

  25. 25

    Standard elemental time data

  26. 26

    Detachable ticket, after filling in required information is :-

  27. 27

    Generally for ______ flow system, Heuristic method is preferred.

  28. 28

    Machine capacity chart

  29. 29

    If more variety is to be manufactured, the manufacturing facilities would have to be :-

  30. 30

    Ordering of raw material is based on :-

  31. 31

    Flexibility and product variety are not inter-related with each other.

  32. 32

    Find EOQ in Rs from the following data :-Annual consumption = 20, 000 units, Ordering and receiving cost of material = Rs 20 per order, Annual carrying cost or storage cost = 10% of unit cost of mater

  33. 33

    Keeping procurement cost and carrying cost constant, if annual usage of certain product becomes 4 times, the EOQ would be :-

  34. 34

    Development of additional vendors/suppliers depends upon :-

  35. 35

    If Kwh consumption per 100 pieces is 8.01 and cost/kwh is Rs 0.80 the cost of power over the year for 40000 pieces with 2000 numbers rejection would be Rs ______.

  36. 36

    The administrative lead time e.g. time involved in processing the order, which may be in periodical review system including the period until next review is called ______ lead time.

  37. 37

    Heuristics approach gave very good results when Wester and Kilbridge applied it to ______ assembly line.

  38. 38

    If efficiency is more, the manufacturing time required for completion of job would be generally :-

  39. 39

    The LOB technique is made more accurate and fast by using ______.

  40. 40

    The LOB technique is most appropriate for assembly operations involving number of distinct components.

  41. 41

    ______ is a production line made up of operations that form or change the physical or sometimes chemical characteristics of a product.

  42. 42

    When shop floor scheduling problem larger than 3 machines arise the analytical solution procedures leading to optimality are complex and difficult.

  43. 43

    Scheduling can be considered as a process of :-

  44. 44

    LOB is a manual planning and scheduling technique similar in nature to MRP [Material Resource Planning].

  45. 45

    In assignment matrix, it is a must to determine Jacobean of the determinant.

  46. 46

    The cost involved in subcontracting some of the operations of item outside the home plant is called :-

  47. 47

    The assembly work content [ Wi ] of the i'th station having n work stations is given by :-

  48. 48

    Given the following data :- procurement cost per order = Rs 30 ; frequency of ordering per year =4 ; number of suppliers = 3 . Form the above data, total procurement cost would be Rs ______.

  49. 49

    Production Planning and Control department acts as a link between company's sales and ______ department.

  50. 50

    ______ analysis mainly helps to identify non-existing items for which store keeps bin cards, wastes computer memory or wastes computer stationary while preparing stores ledger.

  51. 51

    Negative value of critical ratio :-

  52. 52

    If number of work stations is 8 and work content of all stations is 32 , the cycle time would be ______.

  53. 53

    Buying for C quantities should be made in ______ quantities .

  54. 54

    ________items should be excluded from ABC Analysis.

  55. 55

    Exponential smoothening is weighted average method.

  56. 56

    LOB technique was devised by US army in the year :-

  57. 57

    LOB has advantage that it is more ______ oriented than MRP.

  58. 58

    In replenishment system, the type of ordering is either according to "stock level" or "pre-fixed time scale".

  59. 59

    A company has 10 machines, working in two shifts. Utilization index is 0.75 and shop efficiency is 80%. Effective capacity hours for loading and scheduling are :-

  60. 60

    Job production requires ______ capital investment.

  61. 61

    Purchase department must keep PPC informed regarding lead time of different items specially where lead times are extended.

  62. 62

    In alternate routing, the delayed job may be routed to a ______ machine where rate of production is faster.

  63. 63

    Classification of items on basis of their capital lock up is called ______ analysis.

  64. 64

    Effective capacity per period is calculated as :-

  65. 65

    The sourcing of vendors in case of 'B' type of items is :-

  66. 66

    A company where different personnel give conflicting delivery promises need to improve its scheduling and processing function.

  67. 67

    To solve "n jobs - 3 machines" sequencing problem, the largest of time of any job on the second machine must be smaller than or equal to the smallest time of any job on first machine or third machine.

  68. 68

    Orders with ______ slack time remaining per operation are run first.

  69. 69

    Random fluctuation is addition of cyclical fluctuation and seasonal fluctuation.

  70. 70

    Mass & flow production and process production are categorized under :-

  71. 71

    Lead time is ______ for different items.

  72. 72

    The make-or-buy decision becomes necessary when the current source of supply is not able to supply the material in accordance with buyer's quality requirements.

  73. 73

    Let us suppose that activity M & N can not start until activity K & L are completed. Activities K &L are therefore :-

  74. 74

    In ABC analysis, the classification is based on :-

  75. 75

    As the quantity increases, the procurement cost :-

  76. 76

    A progress card normally contains ______ squares.

  77. 77

    To minimize total throughout time we are required to minimize :-

  78. 78

    As the quantity increases, the procurement cost :-

  79. 79

    XYZ analysis helps to identify few items which account for large amount of money locked up in the stock and take steps for liquidation / reduction.

  80. 80

    Ordering of raw material is based on :-

  81. 81

    There are five manufacturing systems. However, many manufacturers combines two or more systems to produce a final product.

  82. 82

    Order quantity

  83. 83

    Work sampling is ______

  84. 84

    The assignment method is also called as :-

  85. 85

    Labour efficiency depends upon ______

  86. 86

    Short term forecasts are for ______.

  87. 87

    The make-or-buy decision is not taken only at starting of a factory but has to be reviewed continuously.

  88. 88

    Of all the work measurement techniques the most widely used techniques is________.

  89. 89

    Keeping available time per day constant, if the desired production rate per day is to be doubled ,cycle time will be reduced by :-

  90. 90

    Only satisfied customers get in ______ from new customers.

  91. 91

    Random fluctuation is considered for deciding ______.

  92. 92

    The earliest start time of an activity equals to earliest event time of :-

  93. 93

    A type items are always vital under VED analysis.

  94. 94

    Overlapping of operations helps in compressing manufacturing time.

  95. 95

    C type items would never be vital under VED analysis.

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