Vibratory Motion MCQ

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

• The ratio of the maximum displacement of the forced vibration to the deflection due to the static force, is known as
  ক

  damping factor

  খ

  damping coefficient

  গ

  logarithmic decrement

  ঘ

  magnification factor
• The factor which affects the critical speed of a shaft is
  ক

  diameter of the disc

  খ

  span of the shaft

  গ

  eccentricity

  ঘ

  all of the mentioned
• When a body is subjected to transverse vibrations, the stress induced in a body will be
  ক

  shear stress

  খ

  tensile stress

  গ

  compressive stress

  ঘ

  none of the mentioned
• Longitudinal vibrations are said to occur when the particles of a body moves
  ক

  perpendicular to its axis

  খ

  parallel to its axis

  গ

  in a circle about its axis

  ঘ

  none of the mentioned
• When there is a reduction in amplitude over every cycle of vibration, then the body is said to have
  ক

  free vibration

  খ

  forced vibration

  গ

  damped vibration

  ঘ

  none of the mentioned