Module -9 Final Practice Exam (Human Factors 20 Questions 25 Mints)

 

Module - 9 (Human Factors)

Final Practice Exam Test

  

 

1. Which part of the body is responsible for spatial orientation in flight ?
   1.   Lungs
   2.   Heart
   3.   Inner ear
2. What has a great impact on the safety practices of workplace?
   1.   Safety culture
   2.   Organizational culture
   3.   Motivation
3. What do you do when someone is hypothermic ?
   1.   Warm them up
   2.   Feed them sweet things because of their diabetes
   3.   Give them a drink because of dehydration
4. What is the effect of alcohol on pilot performance ?
   1.   Has no effect if consumed in small amounts
   2.   Impairs judgment and reaction time
   3.   Improves coordination
5. Which of the following can help prevent human errors in aviation ?
   1.   Ignoring fatigue
   2.   Relying solely on automation
   3.   Following standard operating procedures
6. Which statement is true regarding avoiding and managing errors ?
   1.   Increase the error vulnerability of particular tasks or task elements
   2.   Decrease the error tolerance of a workplace or system
   3.   Minimize the error liability of the individual or team
7. An engineer is performing a task in less than ideal conditions in order to meet an operational deadline is ?
   1.   making a rule based slip
   2.   committing a situational violation
   3.   committed a routine error
8. What is a latent failure ?
   1.   A failure which could not have been predicted
   2.   Receiving bad instruction from a manager who is out of touch with maintenance
   3.   A mistake that has already been made, but has not yet caused an accident
9. What part of the SHEL model would the aircraft design fit into ?
   1.   Hardware
   2.   Liveware
   3.   Environment
10. The ear is sensitive to sounds between certain frequencies ?
    1.   20 khz to 2000 khz
    2.   20 hz to 200 khz
    3.   20 hz to 20000 hz
11. Environmental stresses are ?
    1.   caused by noise, fumes, heat and vibration
    2.   tolerated by everyone equally
    3.   not normally cumulative
12. How does dehydration affect pilot performance ?
    1.   Improves cognitive function
    2.   Enhances reaction time
    3.   Causes fatigue and poor concentration
13. Which of the following is an example of complacency in aviation ?
    
    1.   Asking for assistance when needed
    2.   Ignoring warning signs due to overconfidence
    3.   Carefully checking instruments
14. What is the primary purpose of Crew Resource Management (CRM) ?
    1.   Train pilots to fly faster
    2.   Improve teamwork and decision-making
    3.   Reduce aircraft maintenance costs
15. Which type of fatigue occurs after long-term stress or workload ?
    1.   Chronic fatigue
    2.   Acute fatigue
    3.   Temporary fatigue
16. For a man to maintain his fitness and health the conducive maximum recommended alcohol intake is ?
    1.   9 - 14 units per month
    2.   28 units per day
    3.   28 units per week
17. Which of the following is a sign of hypoxia ?
    1.   Enhanced memory
    2.   Impaired judgment
    3.   Increased alertness
18. Motivation is ?
    
    1.   The thing that drives someone to do something
    2.   A reward or punishment designed to increase work rate
    3.   A reward or punishment designed to reduce errors
19. Myopia is _______ and a ______ lens is needed to correct it ?
    1.   long sightedness and concave
    2.   short sightedness and convex
    3.   short sightedness and concave
20. How many things can be stored in the short term memory ?
    
    1.   9 - 15
    2.   3 - 5
    3.   No limit

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Module -8 Final Practice Exam (Basic Aerodynamics 20 Questions 25 Mints)

Module - 8 (Basic Aerodynamics)

Final Practice Exam Test

  

 

1. The uppermost layer of the atmosphere is ?
   1.   Troposphere
   2.   Mesosphere
   3.   Thermosphere
2. What is Bernoulli’s principle primarily used to explain in aerodynamics?
   1.   Aircraft stability
   2.   Lift generation
   3.   Engine thrust
3. What is the primary factor affecting an airfoil’s lift ?
   1.   Angle of attack
   2.   Winglets
   3.   Camber
4. Which statement is true regarding lift and weight of an aircraft ?
   1.   Lift acts at right angles to the wing chord line and weight acts vertically down
   2.   Lift acts at right angles to the relative airflow and weight acts vertically down
   3.   Lift acts at right angles to the relative air flow and weight acts at right angles to the aircraft centre line
5. Aerofoil efficiency is defined by ?
   1.   drag over lift
   2.   lift over weight
   3.   lift over drag
6. What is the critical angle of attack ?
   1.   The angle at which drag is minimized
   2.   The best climb angle
   3.   The maximum angle before a stall occurs
7. Which type of flow is characterized by smooth, parallel layers of air ?
   1.   Vortex flow
   2.   Laminar flow
   3.   Turbulent flow
8. Angle of incidence is the angle between the chord line of the wing and ?
   1.   the vertical axis of the aircraft
   2.   the lateral axis of the aircraft
   3.   the longitudinal axis of the aircraft
9. Which type of drag is directly proportional to airspeed squared ?
   1.   Profile drag
   2.   Form drag
   3.   Induced drag
10. Turbulence and skin friction are controlled mainly by the -----------------?
    1.   glide ratio
    2.   aspect ratio
    3.   fineness ratio
11. Which of the following statements about Mach number is true ?
    1.   It is the ratio of true airspeed to the speed of sound
    2.   It is the ratio of lift to drag
    3.   It is the ratio of induced drag to parasitic drag
12. What happens to the stall speed when flaps are deployed ?
    1.   Remains the same
    2.   Increases
    3.   Decreases
13. What approximate percentage of oxygen is in the atmosphere?
    
    1.   31%
    2.   21%
    3.   12%
14. What is the main purpose of a vortex generator ?
    1.   Increase aircraft weight
    2.   Delay flow separation
    3.   Reduce drag by streamlining flow
15. The aircraft is in a state of equilibrium if ?
    1.   lift=weight
    2.   weight=thrust
    3.   lift=drag
16. Longitudinal stability is provided by the ?
    1.   mainplane
    2.   vertical stabilizer
    3.   horizontal stabilizer
17. Dutch roll is a coupled ………. Oscillation ?
    1.   Lateral/Longitudinal
    2.   Lateral/Directional
    3.   Longitudinal/Directional
18. When the angle of attack decreases the centre of lift moves ?
    
    1.   Aft
    2.   Forward
    3.   Not moves
19. The function of an aircraft fin is ?
    1.   is to provide directional control
    2.   is to provide straight airflow across the rudder
    3.   is to provide stability about the normal axis
20. Yawing is a rotation around ?
    
    1.   the normal axis obtained by the rudder
    2.   the normal axis obtained by the elevator
    3.   the lateral axis obtained by the rudder

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