Pitot Tube MCQ

Test your knowledge with important Pitot Tube MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Pitot Tube MCQs on Bissoy. Bissoy App

• The pressure measured relative to vacuum is ______
  ক

  total pressure

  খ

  static pressure

  গ

  dynamic pressure

  ঘ

  absolute pressure
• When an aircraft is grounded, the pitot static tube is generally covered.
  ক

  True

  খ

  False
• The errors generated in the pitot tube due to the location are called __________
  ক

  position errors

  খ

  normal errors

  গ

  negligible errors

  ঘ

  positive errors
• The lower end of the pitot tube is bet at an angle of ____________
  ক

  120 degrees

  খ

  360 degrees

  গ

  90 degrees

  ঘ

  45 degrees
• In a pitot tube, the kinetic energy is converted into _________
  ক

  potential energy

  খ

  total energy

  গ

  pressure energy

  ঘ

  internal energy
• Pitot tube with flat faces are more sensitive.
  ক

  True

  খ

  False
• An aircraft is flying at cruise level with a velocity of 110m/s at an altitude of 10 km and the dynamic pressure is 5.43kN/m2. Now assume the aircraft is flying is at sea level with a speed of 65m/s and the same dynamic pressure. In the above data, the velocity 65m/s refers to __________
  ক

  true air speed

  খ

  equivalent airspeed

  গ

  free stream velocity

  ঘ

  cruising speed
• When the local flow velocity is zero itself then _________
  ক

  total pressure is not equal to static pressure

  খ

  total pressure is equal to static pressure

  গ

  0

  ঘ

  infinity
• The pressure difference (p0-p1) holds good only for incompressible flow.
  ক

  True

  খ

  False
• The dynamic pressure can be given by ____________
  ক

  difference of total and static pressure

  খ

  sum of total and static pressure

  গ

  product of total and static pressure

  ঘ

  double of total and static pressure
• The dynamic pressure can be used in all flows from incompressible to hypersonic.
  ক

  True

  খ

  False
• The instrument which combines both the static and total pressure is _______
  ক

  Dynamic probe

  খ

  Static probe

  গ

  Pitot static probe

  ঘ

  Stagnation probe
• How does the pitot tube help in measuring the airspeed?
  ক

  Using temperature

  খ

  Using velocity

  গ

  Using mach number

  ঘ

  Using the pressure difference
• The randomness of the molecules gives us ________ pressure.
  ক

  Stagnation

  খ

  Static

  গ

  Dynamic

  ঘ

  Absolute
• The most common device used for measuring air speed is __________
  ক

  altimeter

  খ

  thermometer

  গ

  pressure gauge

  ঘ

  pitot tube