Operating Envelope MCQ

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

• If flow has Mach number of 1.2 then, determine the ratio of total and external flow dynamic pressure.
  ক

  2.4

  খ

  1

  গ

  3.8

  ঘ

  5.6
• Determine total pressure if static pressure is 1600psf and Mach number is 1.8. Consider flow of air.
  ক

  9193.2 psf

  খ

  1000 psf

  গ

  3450 psf

  ঘ

  7892 psf
• Consider external flow dynamic pressure as 2000psf and static pressure as 800psf. find the approximate value of Mach number.
  ক

  1.9

  খ

  5

  গ

  4.5

  ঘ

  2.78
• Determine static pressure if external flow dynamic pressure is 1800psf and flow has Mach number of 2.
  ক

  642.857psf

  খ

  1000psf

  গ

  2400 psf

  ঘ

  4673 psf
• If static pressure of flow is 1200psf and operating Mach number is 1.19 then, determine the external flow dynamic pressure.
  ক

  1189.52 psf

  খ

  12.89 psf

  গ

  112 psf

  ঘ

  2587 psf
• Operating envelope is also known as ________
  ক

  flight envelope

  খ

  fly by wire

  গ

  stall speed diagram

  ঘ

  lift curve
• The highest altitude where Ps is zero is called ________
  ক

  absolute ceiling

  খ

  drag polar

  গ

  geometric height

  ঘ

  geometric altitude
• The level flight envelope is determined by ________
  ক

  stall limit lines and from zero specific power

  খ

  wing aileron size

  গ

  spoilers area

  ঘ

  tail area
• Falling diagram represents _________
  ক

  operating envelope

  খ

  lift curve

  গ

  tire sizing

  ঘ

  empty weight diagram