Time Study Analysis and Rating: Master Time Study Techniques

Question 1

During time study analysis, which step is NOT directly related to performance rating?

Accepted Answer

Observing the operator's work and recording notes

Answer

Comparing the operator's performance to a standard

Answer

Adjusting the observed time using the rating factor

Question 2

Which of the following is NOT a crucial step in time study analysis?

Accepted Answer

Conducting work sampling

Answer

Data collection and recording

Answer

Performance rating

Answer

Determining allowances

Question 3

What is the primary purpose of rating in time study?

Accepted Answer

To adjust the observed time to reflect the operator's actual work pace

Answer

To determine the time required for individual elements of a task

Answer

To calculate the standard time for the entire task

Answer

To identify areas for performance improvement

Question 4

Which rating scale is most commonly employed in time study practice?

Accepted Answer

100% Rating scale

Answer

Modified-Bedaux System

Answer

MTM (Methods-Time Measurement)

Answer

Work-Factor System

Question 5

How do cycle time and standard time typically relate to each other?

Accepted Answer

The relationship can vary depending on the work being studied

Answer

Cycle time is always longer than standard time

Answer

Standard time is always longer than cycle time

Answer

Cycle time and standard time are generally equal

Question 6

What is the primary reason for adding allowances to time study data?

Accepted Answer

To account for unavoidable delays and interruptions

Answer

To make the standard times more accurate

Answer

To reduce the workload of the operator

Answer

To improve the efficiency of the work process

Question 7

Define the difference between normal pace and controlled pace in time study.

Accepted Answer

Normal pace reflects the operator's typical performance, while controlled pace is a predetermined speed

Answer

Controlled pace is slower than normal pace

Answer

Normal pace is faster than controlled pace

Answer

There is no distinction between normal pace and controlled pace

Question 8

Explain the purpose and application of leveling factors in time study analysis.

Accepted Answer

Leveling factors adjust observed times to represent a normal pace

Answer

Leveling factors determine the standard time for a task

Answer

Leveling factors account for personal and fatigue allowances

Answer

Leveling factors compare the performance of different operators

Question 9

Which is the primary purpose of using rating techniques during time studies?

Accepted Answer

Adjust observed times to the worker's actual pace

Answer

Determine the standard time for a task

Answer

Identify potential improvements in work processes

Answer

Calculate the efficiency of workers

Question 10

Which factor is NOT considered when establishing a performance rating?

Accepted Answer

Company policy

Answer

Worker's skill and effort

Answer

Method used

Answer

Equipment utilized

Question 11

Which allowance is typically added to standard time to account for personal activities?

Accepted Answer

Personal allowance

Answer

Fatigue allowance

Answer

Contingency allowance

Answer

Delay allowance

Question 12

Which element is commonly used in cycle graphs?

Accepted Answer

Activity symbols

Answer

Time scales

Answer

Linear regression analysis

Answer

Normal distribution curve

Question 13

Describe the key difference between elemental time studies and overall time studies.

Accepted Answer

Elemental time studies analyze individual elements of a task, while overall time studies analyze the entire task

Answer

Overall time studies analyze individual elements of a task, while elemental time studies analyze the entire task

Answer

Both elemental and overall time studies analyze the entire task

Answer

Both elemental and overall time studies analyze individual elements of a task

Question 14

What is the role of an allowance factor in time study?

Accepted Answer

Add a buffer to standard times to account for unforeseen events

Answer

Adjust observed times to the worker's actual pace

Answer

Determine the efficiency of workers

Answer

Identify potential improvements in work processes

Question 15

In a time study to determine the standard time for a repetitive task, which observation suggests a potential problem with the accuracy and reliability of the results?

Accepted Answer

The operator showed signs of fatigue during the study.

Answer

The time recorded for the task was consistent throughout the study.

Answer

The study used a stopwatch with an accuracy of 0.01 minute.

Question 16

In time study analysis, what is the purpose of the process known as 'levelling'?

Accepted Answer

It adjusts for differences in the performance of operators

Answer

It eliminates the impact of operator fatigue on the study

Answer

It considers the effects of the work environment on the study

Answer

It improves the precision of the study's results

Question 17

What is the main purpose of incorporating allowances into work measurement?

Accepted Answer

To account for unavoidable delays that occur during the work process

Answer

To compensate for the fatigue experienced by operators over time

Answer

To increase the accuracy of the study's findings

Answer

To enhance the morale and motivation of operators

Question 18

How does the concept of 'normal pace' differ from 'fast pace' in time study analysis?

Accepted Answer

Normal pace represents the average pace of work

Answer

Normal pace is slower than fast pace

Answer

Normal pace is faster than fast pace

Answer

Normal pace and fast pace are equivalent concepts

Question 19

Which of the following is not a recognized type of allowance used in time study analysis?

Accepted Answer

Skill allowance

Answer

Personal time allowance

Answer

Fatigue allowance

Answer

Tool changing allowance

Question 20

Which rating technique involves comparing the performance of the observed worker to a predetermined standard?

Accepted Answer

Comparative Rating

Answer

Continuous Rating

Answer

Snapback Rating

Answer

Analytical Rating

Question 21

What is the purpose of an allowance factor in time study?

Accepted Answer

To account for factors beyond the worker's control, such as unavoidable delays and personal needs

Answer

To adjust for the skill level of the worker

Answer

To compensate for fatigue and personal needs

Answer

To introduce a safety margin into the time standard

Question 22

Which step is NOT a part of the time study analysis process?

Accepted Answer

Implementing the time standard

Answer

Data collection

Answer

Rating the operator's performance

Answer

Developing a work standard

Question 23

Which of the following is NOT a common method for data analysis in time study?

Accepted Answer

Subjective evaluation

Answer

Statistical analysis

Answer

Graphical analysis

Answer

Regression analysis

Question 24

Which of the following is NOT a purpose of time study analysis?

Accepted Answer

Assigning tasks to the most appropriate workers

Answer

Determining standard times for work operations

Answer

Eliminating unnecessary work elements

Answer

Measuring production efficiency

Question 25

What is the primary goal of activity sampling?

Accepted Answer

To determine the percentage of time a worker spends on different activities

Answer

To observe a worker's activities over a predetermined period

Answer

To rate a worker's performance

Answer

To develop a work standard

Question 26

What is the formula for calculating standard time?

Accepted Answer

Observed time x Performance factor

Answer

Observed time x Personal allowance

Answer

Observed time x Contingency allowance

Answer

Observed time x All of the above

Question 27

Which of the following is NOT a benefit of time study analysis?

Accepted Answer

Increased safety hazards

Answer

Improved productivity

Answer

Reduced costs

Answer

Enhanced quality control

Question 28

What is the term for the process of adjusting observed times to account for operator skill and effort?

Accepted Answer

Rating

Answer

Leveling

Answer

Smoothing

Answer

Standardization

Question 29

Which of the following is NOT a recognized method for evaluating a performance rating?

Accepted Answer

Karate Chop Rating

Answer

Concurrent Rating

Answer

Retrospective Rating

Question 30

In time study analysis, the leveling factor primarily accounts for which aspect of an operator's performance?

Accepted Answer

Pace

Answer

Skill

Answer

Consistency

Answer

Fatigue

Question 31

Which technique in time study analysis adjusts data for factors affecting worker performance, such as speed or fatigue?

Accepted Answer

Rating

Answer

Allowance

Answer

Sampling

Answer

Regression

Question 32

What is the primary purpose of applying an allowance to time study data?

Accepted Answer

To account for unavoidable delays and personal time during work performance

Answer

To estimate the time needed for future tasks

Answer

To adjust for individual worker performance

Question 33

What is the significance of the leveling factor in time study analysis?

Accepted Answer

It standardizes observed times to a predetermined performance level.

Answer

It eliminates the requirement for allowances.

Answer

It represents the worker's self-assessment of their performance.

Question 34

What is the primary purpose of utilizing a time study watch?

Accepted Answer

To measure accurately the time taken to complete a specific task

Answer

To evaluate the performance of a worker

Answer

To estimate the allowance required for a task

Question 35

Which attribute characterizes a well-designed time study?

Accepted Answer

Accurate, consistent, and representative

Answer

Based on a minimal sample size

Answer

Subjective and biased

Answer

Brief and incomplete

Question 36

Which activity is NOT an application of time study analysis?

Accepted Answer

Creating work schedules

Answer

Improving processes

Answer

Estimating costs

Answer

Measuring work elements

Question 37

Why is documentation crucial in time study analysis?

Accepted Answer

It provides a permanent record of the study for future reference and analysis.

Answer

It eliminates the need for ratings

Answer

It compromises the accuracy of the study

Question 38

Which rating scale measures worker activity in relation to a predetermined motion standard?

Accepted Answer

Method-Time Measurement (MTM)

Answer

Worker Performance Rating Scale

Answer

Modified Performance Rating Scale

Answer

Comparative Rating Scale

Question 39

In time study analysis, which allowance compensates for breaks and personal needs?

Accepted Answer

Personal Allowance

Answer

Machine Downtime Allowance

Answer

Fatigue Allowance

Answer

Tool Allowance

Question 40

In time study, the primary purpose of leveling is to:

Accepted Answer

Adjust the observed time to a normal pace.

Answer

Determine the work element times.

Answer

Calculate the standard time.

Answer

Eliminate the influence of fatigue.

Question 41

Which allowance in time study is considered an estimate of worker effort?

Accepted Answer

Fatigue Allowance

Answer

Machine Downtime Allowance

Answer

Tool Allowance

Answer

Personal Allowance

Question 42

What is the primary purpose of rating in a time study?

Accepted Answer

To adjust observed times to account for worker performance levels.

Answer

To eliminate the need for direct time measurements.

Answer

To quantify the time spent on non-productive activities.

Question 43

Why are allowances incorporated into time study calculations?

Accepted Answer

To account for unavoidable delays, personal needs, and fatigue during work.

Answer

To improve the precision of observed time data.

Answer

To minimize the need for performance rating.

Question 44

What is the formula for calculating standard time in a time study?

Accepted Answer

Standard Time = Observed Time x Rating Factor x Allowance Factor

Answer

Standard Time = Rating Factor - Observed Time x Allowance Factor

Answer

Standard Time = Observed Time + Rating Factor - Allowance Factor

Question 45

A time study analyst observes a worker completing a task in 10 cycles. The average observed time per cycle is 2 minutes, and the analyst assigns a performance rating of 110%. What is the normal time for the task?

Accepted Answer

2.2 minutes

Answer

1.8 minutes

Answer

2 minutes

Question 46

Which allowance category specifically addresses personal needs, fatigue, and unavoidable short delays?

Accepted Answer

Personal and Fatigue Allowance

Answer

Setup Allowance

Answer

Contingency Allowance

Answer

Machine Allowance

Question 47

A time study analyst uses a stopwatch to continuously record the time for each element of a task. This method is known as:

Accepted Answer

Continuous Time Study

Answer

Snapback Time Study

Answer

Predetermined Motion Time Systems

Answer

Work Sampling

Question 48

What is the primary reason for rating a worker's performance during a time study?

Accepted Answer

To adjust the observed time to reflect the worker's skill and effort level.

Answer

To determine the number of cycles needed for the study.

Answer

To calculate the standard time for the task.

Question 49

Which of these factors is NOT typically considered when determining allowances in a time study?

Accepted Answer

The worker's personality

Answer

The environmental conditions

Answer

The nature of the work being performed

Answer

The frequency of interruptions

Question 50

A time study analyst observes a worker completing a task in 15 cycles. The total observed time for all cycles is 45 minutes. What is the average observed time per cycle?

Accepted Answer

3 minutes

Answer

45 minutes

Answer

675 minutes

Answer

15 minutes

Question 51

Which of the following is NOT a commonly used method for performance rating in time study?

Accepted Answer

Random Sampling

Answer

Synthetic Rating

Answer

Speed Rating

Answer

Objective Rating

Question 52

A time study analyst observes a worker performing a task for 8 cycles. The observed time for each cycle is recorded in seconds: 120, 110, 130, 125, 115, 120, 118, 122. What is the average observed time per cycle in minutes?

Accepted Answer

2.08 minutes

Answer

1.96 minutes

Answer

120 seconds

Answer

2 minutes

Question 53

What is the primary objective of a time study analysis?

Accepted Answer

To determine the standard time for a task.

Answer

To identify the most efficient work method

Answer

To improve worker motivation

Answer

To eliminate all variations in work performance

Question 54

A company implements a new work method for a task, resulting in a 10% reduction in the standard time. What is the percentage increase in productivity?

Accepted Answer

11.11%

Answer

20%

Answer

9.09%

Answer

10%