Ch 11 Smartbook ?'s
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Illinois State University *
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Industrial Engineering
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Jan 9, 2024
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1.
Which of the following is an example of an input to a manufacturing
process?
a.
LABOR
2.
Analyzing a process allows some important questions to be answered.
Which of the following would not likely be one of those questions?
a.
WHAT SHOULD THE FRIM CHARGE
3.
The average time between completion of successive units is which of
the following?
a.
CYCLE TIME
4.
If the utilization of a process increases, the output of that process will
a.
INCREASE
5.
In a process flow chart a diamond represents which of following?
a.
DECISION POINT
6.
A
PROCESS is any part of an organization that takes inputs and
transforms them into outputs.
7.
A multiple-stage process has multiple groups of activities that are
linked through
a.
FLOW
8.
A difficult but important first step in process analysis is to clearly
define the
GOAL of the analysis.
9.
A storage area between stages where the output of a stage is placed
prior to being used in a downstream stage is known as which of the
following?
a.
BUFFER
10.
If the cycle time decreases, the output of the process will
a.
INCREASE
11.
Which of the following types of processes has a large amount of
finished good inventory?
a.
MAKE TO STOCK
12.
Which of the following terms describes the ratio of the time that a
resource is activated, relative to the time that it is available for use?
a.
UTILIZATION
13.
The best way to start analyzing a process is to diagram its basic
elements
a.
TRUE
14.
refers to the fixed timing of the movement of items through the
process.
a.
PACING
15.
Which of the following terms describes a process that has several
groups of activities linked through flows?
a.
MULTI STAGE
16.
Which of the following is not a metric used to measure process
performance?
a.
LATENESS
17.
Often, activities, stages, and even entire processes are operated in
a.
PARALLEL
18.
The performance metric that measures the ratio of output to input
is which of the following?
a.
PRODUCTIVITY
19.
McDonald's process for making their famous "Big Mac" is known as
which of the following types of processes?
a.
MAKE TO ORDER/ HYBRID
20.
is a ratio of the actual output of a process relative to some
standard.
a.
EFFICIENCY
21.
If the utilization of a process increases, the output of that process
will
a.
INCREASE
22.
Also known as throughput
ratio
.
a.
PROCESS VELOCITY
23.
Which of the following is a term used to describe the movement of
items through a process that is coordinated through a timing
mechanism?
a.
PACING
24.
Which of the following is a measure of the costs of goods sold
divided by the total average value of inventory?
a.
INVENTORY TURN
25.
Comparing the metrics of one company to another, is often
referred to as
a.
BENCHMARKING
26.
Which of the following describes the following relationship:
Inventory = Throughput rate x Flow time?
a.
LITTLE LAW
27.
Total factor productivity is usually measured in _____ UNITS
a.
MONETARY OR CURRENCY
28.
The ratio of the value-added time to the flow time.
a.
PROCESS VELOCITY
29.
The objective of job design structures is to meet the requirements
of the organization and satisfy workers' personal requirements.
a.
TRUE
30.
The time in which useful work is actually being done on the unit.
a.
VALUE ADDED TIME
31.
A job is said to be enlarged
HORIZONTALLY
if the worker performs a
greater number or variety of tasks.
32.
Which of the following refers to the inverse of inventory turn scaled to
days?
a.
DAY OF SUPPLY
33.
Which of the following is the term that describes the action of setting
time standards for a job?
a.
WORK MEASUREMENT
34.
We can think of Little’s law as a relationship between
UNITS
and
TIME.
35.
When work is infrequent or entails a long cycle time, which of the
following is the tool of choice?
a.
WORK SAMPLING
36.
productivity answers the question of how much output we can get
from a given level of input.
a.
PARTIAL FACTOR
37.
Which of the following is not a way to reduce process flow time?
a.
ADD BUFFER TO THE PROCESS
38.
Which of the following describes the function of specifying work
activities of an individual or a group?
a.
JOB DESIGN
39.
A system where simple, repetitive jobs are assigned to each worker is
called
of
.
a.
SPECIALICATION OF LABOR
40.
When workers are penalized for finding a better way to do the job is
called
a.
RATE CUTTING
41.
Which of the following are direct observational methods for measuring
work and setting standards?
a.
WORK SAMPLING
b.
TIME STUDY DATA
42.
The longer material is kept in inventory, the
the investment cost.
a.
HIGHER
CHAPTER 11 PROBLEMS
Westoros Aerospace is a defense manufacturing company that has a small
production line dedicated to the production of an aerospace
navigation product. It is a competitor of Airbus and is currently analyzing its
manufacturing process. The line has four stations in serial. Inputs arrive at
station 1 and the output from station 1 becomes the input to station 2. The
output from station 2 is the input to station 3 and so on. The output from
station 4 is the finished product. Station 1 can process 3,000 units per month,
station 2 can process 3,200/month, station 3 can process 3,300/month, and
station 4 can process 2,900/month.
a.
Which station of this navigation product's process sets the maximum
possible output from this system?
multiple choice
Station 2
Station 4
Station 1
Station 3
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b.
What is this navigation process' maximum output?
2.
Sundsvall Sailing has a new process for manufacturing the MD2024 foil
boards it hopes to debut in the 2024 Olympics. The innovation has reduced
the time it takes for a foil board to be made. It now takes 9 hours for a board
to be made. Previously it took 12 hours to make the MD2024 board. If the
three-stage process makes one board each hour on average and each board
is worth $2,000.
How much is the reduction in work-in-process value?
3.
Avis Company is a car rental company that is located three miles from the
Los Angeles airport (LAX). Avis is dispatching a bus from its offices to the
airport every 5 minutes. The average traveling time (round-trip) is 24 minutes.
a.
How many Avis buses are traveling to and from the airport?
(Do not
round intermediate calculations. Round your answer to 1
decimal place.)
b.
The branch manager wants to improve the service and suggests dispatching buses every 0.5
minutes. She argues that this will reduce the average traveling time from the airport to Avis
offices to 2.5 minutes. Is she correct?
multiple choice
Yes
No
It depends on the time of day
There is insufficient information to answer this question
4. An enterprising student has set up an internship clearinghouse for business students. Each
student who uses the service fills out a form and lists up to 11 companies that he or she would
like to have contacted. The clearinghouse has a choice of two methods to use for processing the
forms. The traditional method requires about 24 minutes to review the form and arrange the
information in the proper order for processing. Once this setup is done, it takes only five minutes
per company requested to complete the processing. The other alternative uses an optical
scan/retrieve system, which takes only five minutes to prepare but requires nine minutes per
company for completing the processing.
a.
Calculate the process time under each method?
TRADITIONAL METHOD
SCAN/RETRIEVE SYSTEM
b.
If it costs about the same amount per minute for processing with either of the two methods,
which method is better?
multiple choice
Traditional method
Scan/retrieve system