Question 1

If an 80% curve is appropriate for a task and the first unit takes ten hours,the average time for the first two units would be eight hours.

Accepted Answer

A) True 
 B)False

Question 2

Learning curves generally apply to situations in which there is a high degree of human involvement,and tasks are fairly repetitive.

Accepted Answer

A) True 
 B)False

Question 3

To which worker would learning curves be most applicable?

Accepted Answer

A)   Bus driver
B)   Punch press operator
C)   Assembly-line worker
D)   Auto service mechanic
E)   Laundromat operatorF) C) and E)
G) C) and D)

Question 4

Learning curves are mostly relevant for routine,repetitive activities.

Accepted Answer

A) True 
 B)False

Question 5

Ron has noted that the first accounting problem he did in a set of similar problems took him one hour,and the ninth problem took 24 minutes.
(i)Estimate Ron's learning curve.
(ii)About how long did it take Ron to do his set of 10 problems?

Accepted Answer

(i)T1 (unit factor 9)= T9.Hence unit fac...

Question 6

For an 80% learning curve,if the first unit requires 10 hours,the second unit will require 8 hours,and the third 6.4 hours.

Accepted Answer

A) True 
 B)False

Question 7

How long would a job with a 70 percent learning curve and a time of 20 hours for the first unit require (approximately,in hours) for the third unit?

Accepted Answer

A)   14
B)   11.4
C)   10
D)   7
E)   4F) B) and D)
G) B) and E) B

Question 8

According to learning curve theory,the time reduction per unit decreases as the number of units increases.

Accepted Answer

A) True 
 B)False

Question 9

For the same type of work,learning curves may differ from organization to organization.

Accepted Answer

A) True 
 B)False

Question 10

A job is expected to have a 70 percent learning curve.The first unit has been completed in 20 hours.Accordingly,the second unit can be expected to take approximately how many hours?

Accepted Answer

A)   6
B)   9.8
C)   14
D)   20
E)   34F) C) and D)
G) C) and E)

Question 11

A manager wants to analyze the learning curve associated with producing one of his company's products.Accordingly,he has gathered the following data:  How long did it take to produce the first unit?

Accepted Answer

A)   5 hours
B)   6 hours
C)   6.25 hours
D)   6.33 hours
E)   6.5 hoursF) A) and E)
G) None of the above

Question 12

A company is preparing a bid on a government contract for 40 units of a certain product.The operations manager estimates the assembly time required for the first two units to be 10.4 hours and 8.8 hours,respectively.What is the appropriate learning curve?

Accepted Answer

A)   70 percent
B)   75 percent
C)   80 percent
D)   85 percent
E)   90 percentF) C) and D)
G) B) and D)

Question 13

A manager wants to analyze the learning curve associated with producing one of his company's products.Accordingly,he has gathered the following data:  What is the learning curve percentage?

Accepted Answer

A)   40%.
B)   50%.
C)   75%.
D)   80%.
E)   90%.F) B) and C)
G) C) and D)

Question 14

A company is preparing a bid on a government contract for 40 units of a certain product.The operations manager estimates the assembly time required for the first two units to be 10.4 hours and 8.8 hours,respectively.Approximately how long will it take to produce the last ten units?

Accepted Answer

A)   33 hours
B)   69 hours
C)   45 hours
D)   38 hours
E)   It is impossible to say without additional information.F) A) and B)
G) B) and D)

Question 15

A job has an 80% learning curve.If the first unit took 40 hours to complete,the fourth unit should take roughly how many hours?

Accepted Answer

A)   20
B)   26
C)   31
D)   35
E)   40F) A) and B)
G) None of the above B

Question 16

Once production is underway and the learning curve effect is occurring,successive changes made to the production process will cause the time per unit to:

Accepted Answer

A)   continue following the original learning curve without any impact.
B)   cause a scallop effect.
C)   increase the unit time and result in a higher percentage learning curve.
D)   decrease the unit time and result in a higher percentage learning curve.
E)   decrease the unit time and result in a lower percentage learning curve.F) C) and D)
G) B) and E)

Question 17

According to learning curve theory,every doubling of total output will produce a constant percentage decrease in time per unit.

Accepted Answer

A) True 
 B)False

Question 18

The learning percentage can be determined from a learning curve table.

Accepted Answer

A) True 
 B)False  False

Question 19

Which of the following conveys the essence of learning curves?

Accepted Answer

A)   As the number of units produced increase, time per unit increases.
B)   As the number of units produced decrease, time per unit increases.
C)   As the number of units produced increase, time per unit remains constant.
D)   As the number of units produced increase, time per unit doubles.
E)   As the number of units produced increase, time per unit decreases.F) D) and E)
G) C) and D)

Question 20

A job has a 90 percent learning curve associated with it.The second unit of a 25-unit job had a unit time of 36 minutes.What will the total time be for the entire job?

Accepted Answer

Determine the time for the ini...

Exam 7: B: Design of Work Systems

If an 80% curve is appropriate for a task and the first unit takes ten hours,the average time for the first two units would be eight hours.

Correct AnswerverifiedShow Answer

Learning curves generally apply to situations in which there is a high degree of human involvement,and tasks are fairly repetitive.

Correct AnswerverifiedShow Answer

To which worker would learning curves be most applicable?

Correct AnswerverifiedShow Answer

Learning curves are mostly relevant for routine,repetitive activities.

Correct AnswerverifiedShow Answer

Ron has noted that the first accounting problem he did in a set of similar problems took him one hour,and the ninth problem took 24 minutes. (i)Estimate Ron's learning curve. (ii)About how long did it take Ron to do his set of 10 problems?

Correct Answerverified(i)T1 (unit factor 9)= T9.Hence unit fac...View AnswerShow Answer

For an 80% learning curve,if the first unit requires 10 hours,the second unit will require 8 hours,and the third 6.4 hours.

Correct AnswerverifiedShow Answer

How long would a job with a 70 percent learning curve and a time of 20 hours for the first unit require (approximately,in hours) for the third unit?

Correct AnswerverifiedB

According to learning curve theory,the time reduction per unit decreases as the number of units increases.

Correct AnswerverifiedShow Answer

For the same type of work,learning curves may differ from organization to organization.

Correct AnswerverifiedShow Answer

A job is expected to have a 70 percent learning curve.The first unit has been completed in 20 hours.Accordingly,the second unit can be expected to take approximately how many hours?

Correct AnswerverifiedShow Answer

A manager wants to analyze the learning curve associated with producing one of his company's products.Accordingly,he has gathered the following data: How long did it take to produce the first unit?

Correct AnswerverifiedShow Answer

A company is preparing a bid on a government contract for 40 units of a certain product.The operations manager estimates the assembly time required for the first two units to be 10.4 hours and 8.8 hours,respectively.What is the appropriate learning curve?

Correct AnswerverifiedShow Answer

A manager wants to analyze the learning curve associated with producing one of his company's products.Accordingly,he has gathered the following data: What is the learning curve percentage?

Correct AnswerverifiedShow Answer

A company is preparing a bid on a government contract for 40 units of a certain product.The operations manager estimates the assembly time required for the first two units to be 10.4 hours and 8.8 hours,respectively.Approximately how long will it take to produce the last ten units?

Correct AnswerverifiedShow Answer

A job has an 80% learning curve.If the first unit took 40 hours to complete,the fourth unit should take roughly how many hours?

Correct AnswerverifiedB

Once production is underway and the learning curve effect is occurring,successive changes made to the production process will cause the time per unit to:

Correct AnswerverifiedShow Answer

According to learning curve theory,every doubling of total output will produce a constant percentage decrease in time per unit.

Correct AnswerverifiedShow Answer

The learning percentage can be determined from a learning curve table.

Correct AnswerverifiedFalse

Which of the following conveys the essence of learning curves?

Correct AnswerverifiedShow Answer

A job has a 90 percent learning curve associated with it.The second unit of a 25-unit job had a unit time of 36 minutes.What will the total time be for the entire job?

Correct AnswerverifiedDetermine the time for the ini...View AnswerShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
(i)T1 (unit factor 9)= T9.Hence unit fac...
View Answer

Correct Answer
verified

Correct Answer
verified
B

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
B

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
False

Correct Answer
verified

Correct Answer
verified
Determine the time for the ini...
View Answer