Aircraft Electronics MCQ

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

• Which of the following is not an ESD material?
  ক

  Dissipative

  খ

  Anti-static

  গ

  Insulative

  ঘ

  Conducting
• Static charges remain in place on insulative materials for a very long time.
  ক

  False

  খ

  True
• Which of the following materials is generally referred to as a material which possess triboelectric charging?
  ক

  Dissipative

  খ

  Anti-static

  গ

  Insulative

  ঘ

  Conducting
• The role of an antistatic agent is to make the surface or material slightly _________
  ক

  Shielded

  খ

  Dissipative

  গ

  Conductive

  ঘ

  Static
• The safety wrist strap is connected to the ground port by means of a ________ mega ohm resistor.
  ক

  50

  খ

  5

  গ

  100

  ঘ

  1
• What is the typical resistance of an antistatic mat, between points on the mat and to ground?
  ক

  105 ohms to 108 ohms

  খ

  105 kilo ohms to 108 kilo ohms

  গ

  108 ohms to 1010 ohms

  ঘ

  108 kilo ohms to 1010 kilo ohms
• Which of the following will provide no ground reference?
  ক

  Metal mat

  খ

  Conducting mat

  গ

  Insulating mat

  ঘ

  Static mat
• Metalized bags are more fragile than their non-metal counterparts.
  ক

  False

  খ

  True
• For the ESD garments to work appropriately, they must also be connected to _________
  ক

  Electricity

  খ

  Ground

  গ

  Semiconductors

  ঘ

  Insulators
• What is the color of conductive foam used for storing electronic components, prone to ESD?
  ক

  Yellow

  খ

  Red

  গ

  Pink

  ঘ

  Black
• A static bag is used for storing or shipping electronic components which may be prone to damage caused by electrostatic discharge.
  ক

  False

  খ

  True
• Which of the following antistatic bags are manufactured with a layer of conductive metal?
  ক

  Shielding antistatic bags

  খ

  Dissipative antistatic bags

  গ

  Conductive antistatic bags

  ঘ

  Grounding antistatic bags
• Dissipative bags are usually _________ in color.
  ক

  Yellow

  খ

  Pink

  গ

  Purple

  ঘ

  Blue
• An ionizing bar is sometimes referred to as a _________
  ক

  Anti dynamic bar

  খ

  Antistatic bar

  গ

  Dynamic bar

  ঘ

  Static bar
• Human beings have natural electrical sources running through the body.
  ক

  False

  খ

  True
• Which of the following is used for the neutralization of static charges in a larger area?
  ক

  Photoemission

  খ

  Antistatic agents

  গ

  Electrical grounding

  ঘ

  Static agents
• Which of the following is a device that reduces or inhibits electrostatic discharge?
  ক

  Dynamic device

  খ

  Static device

  গ

  Anti-static device

  ঘ

  Anti-dynamic device
• Which of the following is an alternate to photoemission?
  ক

  Shielding

  খ

  Proton emission

  গ

  Corona discharge

  ঘ

  Electrical grounding
• Anti-static materials are also known as _________ materials.
  ক

  Low charging

  খ

  High charging

  গ

  Null charging

  ঘ

  Dash charging
• Dissipative materials have an electrical resistance between 1kΩ and 1TΩ.
  ক

  False

  খ

  True
• Which of the following is a material that attenuates current and electrical fields?
  ক

  Anti-static

  খ

  Conductive

  গ

  Shielding

  ঘ

  Dissipative
• What is the electrical resistance of conductive ESD protective materials?
  ক

  Between 1mΩ and 1MΩ

  খ

  Between 1kΩ and 1MΩ

  গ

  Between 10kΩ and 10MΩ

  ঘ

  Between 10mΩ and 10MΩ
• Electrostatic sensitive device is a component which can be damaged by common _________
  ক

  Dynamic charges

  খ

  Static charges

  গ

  Electric charges

  ঘ

  Electronic charges
• ESD in common terminology refers to ___________
  ক

  Electrostatic discharge

  খ

  Electric discharge

  গ

  Electronic discharge

  ঘ

  Elastic discharge
• Boeing airliners allow the pilots to completely override the computerized flight control system.
  ক

  True

  খ

  False
• In power by wire systems, the hydraulic circuit is replaced by an ________ circuit.
  ক

  Electrical power

  খ

  Thermal power

  গ

  Electronic power

  ঘ

  Mechanical power
• Which of the following is the first production aircraft to feature fly by optics?
  ক

  Learjet 23

  খ

  Hawker 4000

  গ

  Learjet 40

  ঘ

  Kawasaki P-1
• Fly by optics is also referred to as fly by light.
  ক

  True

  খ

  False
• What is the full form of FADEC?
  ক

  Flight Authority Direct Engine Control

  খ

  Flight Authority Digital Engine Control

  গ

  Full Authority Digital Engine Control

  ঘ

  Full Authority Direct Engine Control
• Which of the following is the first business jet with fly-by-wire controls?
  ক

  Learjet 45

  খ

  Learjet 60

  গ

  Dassault Falcon 7X

  ঘ

  Gulfstream G550