Configuration Layout MCQ

Test your knowledge with important Configuration Layout MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Configuration Layout MCQs at Bissoy

• What is preventive maintenance?
  ক

  Maintenance done before breakdown of component

  খ

  Unscheduled maintenance

  গ

  Same as corrective maintenance

  ঘ

  Not a valid type of maintenance
• What is corrective maintenance?
  ক

  Maintenance of equipment after failure or break down

  খ

  Maintenance before break down

  গ

  Pre break down maintenance

  ঘ

  Scheduled maintenance
• What is the goal of preventive maintenance?
  ক

  To reduce breakdowns of critical equipment

  খ

  To increase breakdowns of critical equipment

  গ

  Increase equipment failure

  ঘ

  Not to provide maintenance at a given period of time
• Which of the following can be considered as the worst feature of an aircraft in terms of maintainability?
  ক

  Requirements of removing number of major structural elements

  খ

  Easily reachable parts

  গ

  Easily accessible parts

  ঘ

  More accessibility is provided for components
• Engine access doors should be such that?
  ক

  They allow most of the engine to be exposed for maintenance

  খ

  Only tiny part of engine is exposed during maintenance

  গ

  They don’t allow maintenance at all

  ঘ

  No provision is made for them; we need to dissemble the whole engine
• Best access should be given to components which require often maintenance.
  ক

  True

  খ

  False
• What is the Major Key parameter of maintainability?
  ক

  Accessibility

  খ

  Survival

  গ

  RCS

  ঘ

  Vulnerability
• R&M are measured in?
  ক

  Maintenance man-hours per flight hour

  খ

  Vulnerable area

  গ

  RCS of system

  ঘ

  Maintenance and research
• Tight internal packaging will ease the process of routing.
  ক

  True

  খ

  False
• To reduce production cost there should be _____________
  ক

  commonality of parts

  খ

  more forging

  গ

  increment in forge and labour requirements

  ঘ

  decrease commonality of parts
• Careful placement of the internal components can reduce routing cost.
  ক

  True

  খ

  False
• To simplify routing requirements we can provide _____________
  ক

  routing tunnels

  খ

  structural break

  গ

  reducing lift at cruise

  ঘ

  increasing cruise weight
• _____________ are one of the most expensive type of structure in general.
  ক

  Forging

  খ

  Lifting only

  গ

  Non-lifting only

  ঘ

  Only high speed bodies
• Aircraft production cost can be reduced by using _____________
  ক

  flat wrap surfaces

  খ

  non-flat surface

  গ

  more forging processes

  ঘ

  welding only on non-flat surfaces
• Aircraft production cost is related to _____________
  ক

  weight, size, material, etc

  খ

  weight only

  গ

  size only

  ঘ

  material only
• Location of landing gear should be such that _____________
  ক

  they wouldn’t rip open fuel tanks at the time of crash

  খ

  they would rip open fuel tanks

  গ

  they must rip open fuel tank during crash

  ঘ

  with less crashworthiness
• For large passenger aircraft, floor should be supported by braces at lower part of the fuselage.
  ক

  True

  খ

  False
• Following diagram represents _____________
  ক

  increment in crash load due to firewall scooping

  খ

  crash load decrement

  গ

  firewall scooping has decreased crashworthiness

  ঘ

  wing loading concept
• What do you mean by crashworthiness?
  ক

  Capability of structure to protect against impacts and crash loads

  খ

  Capability of an aircraft to stay in cruise

  গ

  Vulnerability to radar detection

  ঘ

  Special aerodynamic lift improvement
• Following diagram represents ____________
  ক

  Scarfed firewall reduces scooping

  খ

  Scarfed firewall increases scooping

  গ

  RCS exposed only

  ঘ

  Wetted area only
• Typically, in a passenger aircraft fuel is not located in the fuselage.
  ক

  True

  খ

  False
• Positioning of the propeller should be such that _____________
  ক

  blade will not strike anyone if they fly off

  খ

  blade should fly off during flight

  গ

  it is always near to cabin

  ঘ

  the blades will strike the engine
• If an aircraft has three components which can be considered as vulnerable components then, evaluate total vulnerable area. Given area of component 1, 2 and 3 are 5ft2, 4ft2 and 80ft2 respectively with Pk as 1, 0.5 and 0.3 for component 1, 2 and 3 respectively.
  ক

  31ft2

  খ

  50ft2

  গ

  10ft2

  ঘ

  4ft
• An aircraft component has presented area 6 ft2 with Pk as 1.0. Find vulnerable area.
  ক

  6ft2

  খ

  82ft2

  গ

  7ft2

  ঘ

  72ft2
• In order to improve vulnerability consideration, we can use _________
  ক

  redundant components

  খ

  high lift device

  গ

  vortex generator

  ঘ

  we cannot improve it
• A firewall should be provided for vulnerability consideration.
  ক

  True

  খ

  False
• We can improve vulnerability by _____________
  ক

  avoiding fuel tanks near to the engine

  খ

  placing fuel tanks on the engine

  গ

  placing fuel tanks inside the engine

  ঘ

  placing fuel tanks at any location
• FMEA will consider _____________
  ক

  which battle damage can affect individual aircraft components?

  খ

  lift

  গ

  weight by an aircraft

  ঘ

  rcs
• FMEA stands for?
  ক

  Failure modes and effect analysis

  খ

  Failure mass and effect analysis

  গ

  Failure mass and effective analogy

  ঘ

  Failure modes and effect analogy
• Vulnerable area will be same for each and every aircraft.
  ক

  True

  খ

  False