bus 140 #4
mixed-model sequencing
achieves uniform production levels
lean production is difficult to implement when
all of the above are true
in lean production, waste is defined as
all of the above are waste
value stream mapping is a tool for
analyzing process flow
which of the following is not typically a component of lead time?
breakdown time
which of the following is not a principle for reducing setup time?
converting external setup to internal setup
__ setups that can be performed in advance while the machine is running
external
a phantom bill of material is used
for subassemblies that are immediately consumed in the next stage of production
a __ chart is used to show both planned and completed activities against a time scale
gantt
if a job is ahead of schedule, then its critical ratio will be
greater than one
in a pull system reducing the number of kanbans
increases inventory making problems less visible
material requirements planning is a useful for all of the following except
independent demand items
the authority given to the worker to stop the production line if quality problems are encountered is known as
jidoka
in a pull production system a card that corresponds to a standard quantity of production is known as a
kanban
if the work remaining is greater than the time remaining, the critical ratio will be
less than one
which of the following is not a major input into capacity requirements planning
load profiles for each work center
the process of assigning work to limited resources is known as
loading
which of the following is not a typical component of lead time?
maintenance time
the time required to complete a group of jobs is known as
makespan
a __ kanban is used to order material in advance of production
material
which of the following is not typically considered an objective of scheduling
maximizing time in the system
lower inventory levels make processes
more dependent on each other while revealing bottlenecks more quickly
the mrp process of subtracting on-hand quantities and scheduled receipts from gross requirements to produce net requirements is referred to as
netting
___ is a lot sizing technique that orders for multiple demand periods is referred to as
periodic order quantity
a __ is a foolproof device that prevents defects from occurring
poka-yoke
which of the following would not be used for an overloaded condition
pulling work ahead
all of the following are benefits expected from implementing lean production except
reduced capacity
which of the following is not a basic element of lean production
repetitive production
the process of prioritizing jobs that have been assigned to a resource is called
sequencing
the sequencing rule that minimizes average tardiness for a set of jobs to processed on one machine is
shortest process time
which of the following statements concerning small-lot production is not true
small-lot production requires more capital investment
all of the following are inputs into the mrp process except
the planned order report
the product structure file lists all of the following except
the product's demand