WorksheetsFinals Reviewer Human Factors
Total questions: 95
Worksheet time: 48mins
Name
Class
Date
1.
What is a crucial first step before starting a task to avoid potential problems?
a)
Review and confirm all task requirements, resources, and skills needed.
b)
Immediately begin the task to address issues as they arise.
c)
Rely on team members to gather resources during the task.
2.
Which of the following resources should be confirmed as available before starting a task?
a)
Documentation, facilities, equipment, and spares.
b)
Only the required personnel.
c)
Only the necessary equipment and tools.
3.
Job cards or task sheets should include which of the following details to support task execution?
a)
Part numbers, references, and task requirements.
b)
Only the timeline for completion.
c)
A list of personnel working on the task.
4.
Why is physical fitness important for AMTs (Aviation Maintenance Technicians)?
a)
It reduces the risk of injury, helps manage age-related limitations, and improves performance in confined spaces.
b)
It primarily helps them perform administrative tasks more effectively.
c)
It is only necessary for AMTs who work in extreme environments.
5.
How does obesity impact an AMT’s ability to perform their job?
a)
It restricts movement in confined spaces, potentially increasing injury risk.
b)
It improves strength and mobility.
c)
It has no significant impact on job performance.
6.
What role does rest and breaks play in the physical performance of AMTs?
a)
They are essential to prevent fatigue and maintain skill, awareness, and accuracy during physical work.
b)
They are not important as long as AMTs maintain physical fitness.
c)
They only help when working in extreme weather conditions.
7.
What is the main risk associated with repetitive tasks in aviation maintenance?
a)
Complacency, which may lead to skipping steps or overlooking changes in procedures.
b)
Increased fatigue, which causes AMTs to work slower.
c)
The need for more breaks during the workday.
8.
How often do aviation maintenance technicians (AMTs) typically perform repetitive tasks compared to those in manufacturing?
a)
A few times per shift, not many times per minute like in manufacturing.
b)
Continuously throughout the entire shift, as in manufacturing.
c)
Only once a day, as they focus on other tasks.
9.
What should AMTs do to reduce the risk of complacency during repetitive tasks?
a)
Stay alert to task or procedure updates and avoid assuming tasks are always the same.
b)
Perform tasks quickly to finish the shift faster.
c)
Repeat the same tasks to build muscle memory for quicker execution.
10.
What is an essential aspect of performing an effective visual inspection on aircraft systems?
a)
Understanding and locating the inspection area, ensuring good lighting and access, and thoroughly scanning for defects.
b)
Relying solely on technical bulletins to identify defects.
c)
Inspecting only the most visible parts of the aircraft.
11.
How can engineers enhance their ability to recognize defects during visual inspections?
a)
By using their training, experience, and common sense, and seeking guidance from colleagues and technical bulletins.
b)
By focusing only on obvious defects and skipping less visible areas.
c)
By relying on their judgment alone without referring to technical resources.
12.
What can reduce the effectiveness of visual inspections, especially during prolonged tasks?
a)
Decreased focus and concentration, which can be improved by taking short breaks.
b)
Increased reliance on non-destructive inspection (NDI) tools, which reduces the need for manual inspection.
c)
Working without any expectations of finding defects.
13.
Why is system-specific training essential for aircraft maintenance engineers?
a)
It helps engineers understand how complex systems work, how they can fail, and provides the balance between detailed knowledge and troubleshooting skills.
b)
It allows engineers to work independently without needing to consult reference materials.
c)
It focuses only on basic tasks and does not require understanding of system interactions.
14.
What role do written procedures and reference materials play in aircraft maintenance?
a)
They guide maintenance tasks, ensuring precise execution and preventing errors in interconnected system components.
b)
They serve as general guidelines but do not require strict adherence.
c)
They are only useful for complex systems and not for routine maintenance tasks.
15.
Why is it important for engineers to consult manuals when working on different aircraft models?
a)
Because similar tasks across different aircraft models can lead to confusion, and manuals help avoid errors.
b)
To gain hands-on experience with the aircraft rather than relying on written instructions.
c)
Manuals are only necessary for new engineers, not for those experienced in multiple aircraft types.
16.
What is a common issue with oral communication in industrial settings?
a)
An estimated 3% error rate due to natural imperfections in speech.
b)
An inability to convey technical information effectively.
c)
Excessive use of jargon that causes confusion.
17.
Why do AMTs often spend more time writing than using tools?
a)
Maintenance relies heavily on paperwork, leaving little chance for clarification once the message is conveyed.
b)
Writing is necessary to complete technical tasks.
c)
The tools required for the job are difficult to use.
18.
How can non-verbal communication be problematic in maintenance settings?
a)
It can lead to misinterpretation, especially under stress or time pressure.
b)
It is rarely used in noisy environments.
c)
It always ensures clear understanding between team members.
19.
What role do physical cues play in maintenance communication?
a)
They are essential for conveying information, but can sometimes cause miscommunication.
b)
They are only used for safety protocols and are rarely needed otherwise.
c)
They are not as important as oral or written communication.
20.
Why might informal signals, like an open cowl or work stand placement, cause confusion in maintenance?
a)
They can sometimes lead to miscommunication if not properly understood.
b)
They are always clear and effective in conveying information.
c)
They are typically used only in emergency situations.
21.
What is typically communicated during a shift handover in aviation maintenance?
a)
Tasks that have been completed, tasks in progress, and tasks to be carried out.
b)
Only tasks completed during the previous shift.
c)
Only new tasks assigned to the incoming team.
22.
Why is accurate logging essential in aviation maintenance?
a)
Incomplete records have contributed to incidents.
b)
Logs are only important for internal purposes.
c)
Inaccurate logs make shift handovers faster.
23.
What is the purpose of task cards in aviation maintenance?
a)
They break jobs into stages and assume the same person will complete the task.
b)
They are designed for handovers between shifts.
c)
They are used to record all tasks without breaking them into stages.
24.
What should be done if work stops between stages or deviates from the plan?
a)
Additional written information must be provided to document the change.
b)
No additional documentation is needed; the task continues.
c)
The task is considered completed without the need for further documentation.
25.
What should be done for complex non-scheduled tasks in aviation maintenance?
a)
They should be broken into steps using stage sheets.
b)
They should be completed without documentation of steps.
c)
The task can be skipped and resumed later without any written record.
26.
Why is it important for AMTs to stay current with changes in the aviation industry?
a)
The industry introduces new aircraft types, technologies, tools, and maintenance practices regularly.
b)
The industry always remains static and doesn't require updates.
c)
Staying current is not necessary unless an accident occurs.
27.
How can AMTs maintain their currency in the field?
a)
By undertaking update courses, reading briefing material, and studying maintenance manual amendments.
b)
By waiting for the organization to provide updates only when necessary.
c)
By relying solely on past training and experience.
28.
Who is responsible for maintaining up-to-date knowledge in the aviation maintenance field?
a)
Both the individual AMT and the maintenance organization.
b)
Only the AMT is responsible.
c)
Only the maintenance organization is responsible.
29.
What is the role of clear dissemination of information within a maintenance organization?
a)
It forms part of the organization's safety culture.
b)
It is not essential to safety and can be ignored.
c)
It only applies during shift changes.
30.
What has poor dissemination of information been judged to contribute to in aviation?
a)
It has been a contributory factor to many accidents.
b)
It has been linked to more efficient task completion.
c)
It has no impact on safety or efficiency.
31.
What is one reason that human error in maintenance can be particularly serious?
a)
Errors may go undetected for long periods.
b)
Errors are rarely fixed.
c)
Maintenance errors are always immediately obvious.
32.
What does PEAR stand for in the PEAR Model?
a)
People, Environment, Actions, Resources
b)
Processes, Efficiency, Actions, Results
c)
Policies, Environment, Activities, Results
33.
Why is human error considered a constantly evolving threat?
a)
Solutions to errors may need to be updated over time.
b)
It only applies to new technologies.
c)
Errors are less likely in stable work environments.
34.
The Filthy Fifteen model is used in maintenance human factors training to:
a)
Promote discussions about human errors in the workplace.
b)
Identify only technical issues.
c)
Track individual employee performance.
35.
HPA added three issues to the Dirty Dozen, creating the "Filthy Fifteen." Which is one of these additional issues?
a)
Lack of Professionalism
b)
Complacency
c)
Fatigue
36.
Why is lack of communication a significant risk in maintenance work?
a)
Work status may not be clearly conveyed at shift changes.
b)
It only affects non-technical tasks.
c)
Communication is only relevant to paperwork tasks.
37.
What is a danger of becoming overconfident in repetitive tasks?
a)
Complacency can hide potential dangers.
b)
Overconfidence improves efficiency.
c)
It reduces the chance of fatigue.
38.
Why is staying up-to-date on new equipment essential for maintenance staff?
a)
It ensures knowledge on current equipment.
b)
It only applies to aviation engineers.
c)
Knowledge on new equipment is rarely required.
39.
How can fatigue negatively impact maintenance work?
a)
Fatigue reduces attention and consciousness.
b)
Fatigue always improves focus.
c)
It only impacts physical tasks.
40.
What is a common risk when pressure to meet deadlines is high?
a)
Safety may be compromised to complete repairs.
b)
Pressure always leads to faster work.
c)
Only non-urgent tasks are affected by pressure.
41.
What does a lack of assertiveness in a maintenance setting potentially lead to?
a)
Unreported safety concerns.
b)
Improved teamwork.
c)
Faster completion of tasks.
42.
Stress in a maintenance environment is often caused by:
a)
High demands placed on individuals.
b)
Lack of tasks to complete.
c)
High levels of teamwork.
43.
Why is understanding norms in a workplace important for safety?
a)
Unwritten rules can affect safety standards.
b)
Norms are irrelevant to safety.
c)
Norms are only guidelines.
44.
Not admitting limitations can lead to:
a)
Decreased performance and increased risk.
b)
Increased performance.
c)
More teamwork opportunities.
45.
Professor Reason’s Model categorizes human errors as:
a)
Intended or Unintended Actions
b)
Technical or Non-technical Errors
c)
Safety-related or Non-safety-related Errors
46.
What is the primary goal of a Job Hazard Analysis (JHA)?
a)
To identify potential hazards and create safe procedures
b)
To monitor employee performance during tasks
c)
To increase job completion speed
47.
Which of the following should be prioritized in a Job Hazard Analysis (JHA)?
a)
Jobs with high injury or illness rates
b)
Jobs with no prior accidents
c)
Simple tasks with no complexity
48.
What is a key component of a good hazard scenario in a Job Hazard Analysis (JHA)?
a)
Identifying where and when the hazard may occur
b)
Specifying the employee's personal preferences
c)
Focusing on the financial impact of the task
49.
What is an emergency situation?
a)
A situation that is inherently dangerous and has the potential to cause injury
b)
A routine situation that requires little attention
c)
A planned event with controlled risks
50.
Which of the following is NOT a critical component in preparing for emergencies?
a)
Avoiding any communication with emergency responders
b)
Keeping emergency first aid kits and supplies available
c)
Having the right attitude, planning, supplies, and communication
51.
Which step should be taken first in an emergency?
a)
Get to a safe place
b)
Do not mind the surroundings, take action immediately
c)
Ignore the person in need
52.
What should you do if someone has severe trouble breathing?
a)
Call 911
b)
Give the person a glass of water
c)
Ask them to rest and monitor their breathing
53.
When should CPR be performed?
a)
When the person is not breathing normally and does not respond to rescue breaths
b)
When the person is unconscious but still breathing
c)
When you are unsure whether the person needs help
54.
What is a sign that you should call 911 for a chemical burn?
a)
When the skin is red, blistered, or blackened
b)
When the burn causes minor discomfort
c)
When the burn is on the arm only
55.
What should you do if someone has a head injury and loses consciousness for more than a few seconds?
a)
Call 911 immediately
b)
Wait for the person to wake up
c)
Gently move their head to a different position
56.
What is a sign that you should call 911 for a strain, sprain, or broken bone?
a)
If the injured limb looks odd or is in a strange position
b)
If the injury causes mild discomfort
c)
If the injury is a simple bruise
57.
What is a common symptom of a spinal injury?
a)
Severe pain in the neck or back
b)
A mild headache
c)
Nausea without other symptoms
58.
What should you do if you suspect someone has a spinal injury?
a)
Do not move them unless there is an immediate life threat
b)
Move them quickly to a safer location
c)
Encourage them to walk to a medical facility
59.
What should you know in advance as part of emergency preparedness?
a)
The location of emergency equipment
b)
The company’s profit margins
c)
The employee's age and background
60.
What is the correct response if someone is suffering from a breathing emergency?
a)
Call 911 if the person has severe trouble breathing or stops breathing for more than 15 seconds
b)
Give the person a water break
c)
Ask the person to take deep breaths slowly
61.
Engineers should understand the purpose of complex systems in aircraft, even if their composition and function are not easily conceptualized.
a)
TRUE
b)
FALSE
62.
Engineers can perform maintenance tasks without consulting guidance materials or written procedures, as they are not crucial for executing tasks.
a)
FALSE
b)
TRUE
63.
Short breaks during prolonged visual inspections are unnecessary, as they do not affect concentration or performance.
(a)
64.
Technical bulletins, like those highlighting "blue ice," are helpful in alerting engineers to specific issues during visual inspections.
(a)
65.
Complacency is the main risk with repetitive tasks, as it can lead to skipping steps and overlooking important procedure updates.
(a)
66.
As the sender, it is important to provide information clearly and concisely and ask for confirmation that the message is understood.
(a)
67.
When you are the receiver, it is unnecessary to repeat or paraphrase what you've heard.
(a)
68.
Non-verbal communication is important only for the sender, not the receiver.
(a)
69.
Both the sender and receiver should assume that their messages have been understood without further clarification.
(a)
70.
If there is a disagreement, the receiver should always act on their own judgment until more information is available.
(a)
71.
Slips typically occur during routine tasks when a person is distracted.
(a)
72.
Lapses happen when errors occur in planning, rather than in execution.
(a)
73.
A common lapse in aviation maintenance is forgetting to replace oil caps.
(a)
74.
Violations are intentional deviations from procedures, usually done to complete a task more efficiently.
(a)
75.
The most common maintenance errors identified by the UK Civil Aviation Authority include incorrect installation of components and failure to secure access panels.
(a)
76.
A Job Hazard Analysis (JHA) should prioritize jobs with high injury or illness rates, severe risk potential, and those requiring complex written instructions.
(a)
77.
A job hazard analysis does not require management's commitment to hazard correction for it to be effective.
(a)
78.
CPR should only be performed if an adult is not breathing normally and does not respond to rescue breaths.
(a)
79.
Spinal injuries should not be moved unless there is an immediate threat to life, such as fire.
(a)
80.
When a chemical burn involves a small area of skin, it is not necessary to call 911.
(a)
81.
1.
(a)
82.
2.
(a)
83.
3.
(a)
84.
4.
(a)
85.
5.
(a)
86.
6.
(a)
87.
7.
(a)
88.
8.
(a)
89.
9.
(a)
90.
10.
(a)
91.
11.
(a)
92.
12.
(a)
93.
13.
(a)
94.
14.
(a)
95.
15.
(a)
100 %
