Worksheets2024-25-1S-CORE1-OADT3-SF EXAM
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
What is the term used to describe the allowance added to the normal time to account for factors such as fatigue, personal needs, and delays?
a)
A) Performance rating
b)
B) Standard time
c)
C) Allowance factor
d)
D) Observed time
2.
Which of the following is a potential disadvantage of time and motion study?
a)
A) Increased employee motivation
b)
B) Decreased employee job satisfaction
c)
C) Improved product quality
d)
D) Reduced costs
3.
What is the term used to describe the process of redesigning jobs to increase employee autonomy, responsibility, and challenge?
a)
A) Job enrichment
b)
B) Job enlargement
c)
C) Job rotation
d)
D) Job specialization
4.
Which of the following is a modern technique that combines elements of time and motion study with a focus on continuous improvement?
a)
A) Lean manufacturing
b)
B) Six Sigma
c)
C) Total Quality Management (TQM)
d)
D) Kaizen
5.
What is the term used to describe the study of the physical and psychological aspects of human-machine interaction?
a)
A) Ergonomics
b)
B) Human factors engineering
c)
C) Industrial engineering
d)
D) Operations management
6.
Which of the following is a limitation of time and motion study?
a)
A) It can be time-consuming and expensive.
b)
B) It does not consider the psychological aspects of work.
c)
C) It is not suitable for repetitive tasks.
d)
D) It cannot be used to improve efficiency.
7.
What is the primary purpose of work sampling in time and motion study?
a)
A) To determine the standard time for a task.
b)
B) To analyze the sequence of movements.
c)
C) To estimate the proportion of time spent on different activities.
d)
D) To improve employee morale.
8.
Which of the following is a technique used to improve the efficiency of manual operations?
a)
A) Automation
b)
B) Mechanization
c)
C) Robotics
d)
D) Work simplification
9.
What is the term used to describe the analysis of the physical layout of a workplace to optimize efficiency and safety?
a)
A) Plant layout
b)
B) Facility design
c)
C) Industrial engineering
d)
D) Operations research
10.
Which of the following is a modern tool used to analyze and improve work processes?
a)
A) Stopwatch
b)
B) Film camera
c)
C) Computer simulation
d)
D) Clipboard
11.
True or False: Time and motion study is a technique used to improve efficiency by identifying and eliminating unnecessary movements and activities.
a)
True
b)
False
12.
True or False: Frederick Winslow Taylor is considered the father of scientific management and pioneered time and motion study.
a)
True
b)
False
13.
True or False: The primary goal of time and motion study is to increase employee morale.
a)
True
b)
False
14.
True or False: Stopwatch time study is a technique used to measure the amount of time it takes to complete a task.
a)
True
b)
False
15.
True or False: Micromotion study is a technique that uses a film camera to record worker movements in slow motion.
a)
True
b)
False
16.
True or False: Performance rating is used to adjust the observed time for variations in worker performance.
a)
True
b)
False
17.
True or False: The allowance factor is added to the normal time to account for factors such as fatigue, personal needs, and delays.
a)
True
b)
False
18.
True or False: Time and motion study is always beneficial and has no potential drawbacks.
a)
True
b)
False
19.
True or False: Job enrichment is a technique used to increase employee autonomy and responsibility.
a)
True
b)
False
20.
True or False: Kaizen is a Japanese philosophy that emphasizes continuous improvement through small, incremental changes.
a)
True
b)
False
21.
True or False: Ergonomics is the study of the physical and psychological aspects of human-machine interaction.
a)
True
b)
False
22.
True or False: Work sampling is a technique used to estimate the proportion of time spent on different activities.
a)
True
b)
False
23.
True or False: Automation is a technique used to replace human labor with machines.
a)
True
b)
False
24.
True or False: Plant layout is the arrangement of equipment and facilities within a workplace.
a)
True
b)
False
25.
True or False: Computer simulation is a tool used to model and analyze different work scenarios.
a)
True
b)
False
26.
What is the primary goal of maintenance management?
a)
A) Maximizing production output
b)
B) Minimizing equipment downtime
c)
C) Reducing labor costs
d)
D) Increasing product quality
27.
Which type of maintenance strategy involves repairing equipment only after it fails?
a)
A) Preventive maintenance
b)
B) Predictive maintenance
c)
C) Reactive maintenance
d)
D) Condition-based maintenance
28.
Preventive maintenance is typically based on:
a)
A) Equipment usage hours
b)
B) Equipment age
c)
C) Predictive data analysis
d)
D) Maintenance history
29.
Predictive maintenance uses:
a)
A) Visual inspections
b)
B) Equipment usage data
c)
C) Condition monitoring techniques
d)
D) Historical failure data
30.
What is the purpose of a computerized maintenance management system (CMMS)?
a)
A) To track equipment inventory
b)
B) To schedule maintenance tasks
c)
C) To monitor production output
d)
D) To manage employee timecards
31.
Which of the following is a benefit of effective maintenance management?
a)
A) Increased production costs
b)
B) Reduced product quality
c)
C) Improved equipment reliability
d)
D) Higher employee turnover
32.
What is the term for the unplanned downtime caused by equipment failure?
a)
A) Mean time between failures (MTBF)
b)
B) Mean time to repair (MTTR)
c)
C) Overall equipment effectiveness (OEE)
d)
D) Total productive maintenance (TPM)
33.
Total productive maintenance (TPM) involves:
a)
A) Centralized maintenance responsibility
b)
B) Reactive maintenance strategy
c)
C) Employee involvement in maintenance
d)
D) Outsourcing maintenance services
34.
Which maintenance strategy focuses on preventing failures before they occur?
a)
A) Preventive maintenance
b)
B) Predictive maintenance
c)
C) Condition-based maintenance
d)
D) All of the above
35.
What is the term for the ratio of actual production time to planned production time?
a)
A) Availability
b)
B) Performance
c)
C) Quality
d)
D) Overall equipment effectiveness
36.
Reactive maintenance is the most cost-effective maintenance strategy.
a)
True
b)
False
37.
Predictive maintenance uses data analytics to predict equipment failures.
a)
True
b)
False
38.
Condition-based maintenance is a subset of preventive maintenance.
a)
True
b)
False
39.
Total productive maintenance (TPM) emphasizes employee involvement in maintenance activities.
a)
True
b)
False
40.
Mean time between failures (MTBF) is a measure of equipment reliability.
a)
True
b)
False
41.
Mean time to repair (MTTR) is a measure of equipment availability.
a)
True
b)
False
42.
A computerized maintenance management system (CMMS) is primarily used for inventory tracking.
a)
True
b)
False
43.
Root cause analysis is used to identify the immediate cause of equipment failure.
a)
True
b)
False
44.
Preventive maintenance is always more cost-effective than reactive maintenance.
a)
True
b)
False
45.
A maintenance audit is a tool for assessing equipment condition.
a)
True
b)
False
46.
Overall equipment effectiveness (OEE) is a measure of equipment utilization.
a)
True
b)
False
47.
Predictive maintenance is more effective for equipment with high failure costs.
a)
True
b)
False
48.
Preventive maintenance is based on a fixed schedule, regardless of equipment condition.
a)
True
b)
False
49.
Condition-based maintenance is more reactive than preventive maintenance.
a)
True
b)
False
50.
A maintenance strategy should be tailored to the specific needs of an organization.
a)
True
b)
False
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