SCDL Production Planning and Control (PPC)

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  1. 1

    Scheduling can be considered as a process of :-

  2. 2

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

  3. 3

    Work sampling is ______

  4. 4

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

  5. 5

    ________items should be excluded from ABC Analysis.

  6. 6

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

  7. 7

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

  8. 8

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

  9. 9

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

  10. 10

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

  11. 11

    As the quantity increases, the procurement cost :-

  12. 12

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

  13. 13

    Lead time is ______ for different items.

  14. 14

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

  15. 15

    Machine capacity chart

  16. 16

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

  17. 17

    A type items are always vital under VED analysis.

  18. 18

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

  19. 19

    Production Planning and Control makes the supervisor ineffective.

  20. 20

    Mass production

  21. 21

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

  22. 22

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

  23. 23

    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.

  24. 24

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

  25. 25

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

  26. 26

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

  27. 27

    Random fluctuation is considered for deciding ______.

  28. 28

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

  29. 29

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

  30. 30

    Detachable ticket, after filling in required information is :-

  31. 31

    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 ______.

  32. 32

    A type items are always vital under VED analysis.

  33. 33

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

  34. 34

    Random fluctuation is addition of cyclical fluctuation and seasonal fluctuation.

  35. 35

    As the quantity increases, the procurement cost :-

  36. 36

    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

  37. 37

    In CPM, use of dummy activities is much essential .

  38. 38

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

  39. 39

    Short term forecasts are for ______.

  40. 40

    ______ 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.

  41. 41

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

  42. 42

    Only satisfied customers get in ______ from new customers.

  43. 43

    Negative value of critical ratio :-

  44. 44

    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.

  45. 45

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

  46. 46

    The assignment method is also called as :-

  47. 47

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

  48. 48

    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.

  49. 49

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

  50. 50

    A progress card normally contains ______ squares.

  51. 51

    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 :-

  52. 52

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

  53. 53

    C type items would never be vital under VED analysis.

  54. 54

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

  55. 55

    In ABC analysis, the classification is based on :-

  56. 56

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

  57. 57

    Job production requires ______ capital investment.

  58. 58

    Fluctuation due to changes in season are called cyclical fluctuation.

  59. 59

    Ordering of raw material is based on :-

  60. 60

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

  61. 61

    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.

  62. 62

    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 ______.

  63. 63

    Labour efficiency depends upon ______

  64. 64

    Overlapping of operations helps in compressing manufacturing time.

  65. 65

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

  66. 66

    Increase in inventory carrying cost increases EOQ.

  67. 67

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

  68. 68

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

  69. 69

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

  70. 70

    Order quantity

  71. 71

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

  72. 72

    Generally for ______ flow system, Heuristic method is preferred.

  73. 73

    Curve fitting method of statistical forecasting uses curve line approach.

  74. 74

    Buying for C quantities should be made in ______ quantities .

  75. 75

    Effective capacity per period is calculated as :-

  76. 76

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

  77. 77

    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.

  78. 78

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

  79. 79

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

  80. 80

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

  81. 81

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

  82. 82

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

  83. 83

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

  84. 84

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

  85. 85

    Exponential smoothening is weighted average method.

  86. 86

    Development of additional vendors/suppliers depends upon :-

  87. 87

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

  88. 88

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

  89. 89

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

  90. 90

    Standard elemental time data

  91. 91

    Long termed forecasts are for the period of :-

  92. 92

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

  93. 93

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

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