Hydrometer Method MCQ

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

• The hydrometer are generally calibrated at ____________
  ক

  35°c

  খ

  27°c

  গ

  -35°c

  ঘ

  -27°c
• Initially, the volume of hydrometer is taken in terms of ___________
  ক

  Grams

  খ

  Millimeters

  গ

  Liters

  ঘ

  All of the mentioned
• The volume of suspension taken in the hydrometer test is __________
  ক

  500

  খ

  120

  গ

  100

  ঘ

  1000
• The visibility of the soil suspension in hydrometer method is __________
  ক

  Transparent

  খ

  Translucent

  গ

  Opaque

  ঘ

  None of the mentioned
• The corrected hydrometer reading for meniscus is _________
  ক

  R=Rh’ + Cm

  খ

  R=Rh’ + C

  গ

  R=Rh’+ Cm ± CL – Cd

  ঘ

  None of the mentioned
• Which of the following is the correct hydrometer reading equation?
  ক

  R = Rh’ + Cm ± CL – Cd

  খ

  R = Rh’ + cm + CL – Cd

  গ

  R = Cm ± Rm – Cd + CL

  ঘ

  R = Rh + Cm ± Cd + CL
• The meniscus correction in hydrometer reading is ___________
  ক

  Always positive

  খ

  Always negative

  গ

  Negative sometime

  ঘ

  Positive sometime
• The corrections which are applied to the hydrometer reading, in hydrometer method is _______
  ক

  Meniscus correctionc and Dispersing agent correction

  খ

  Magnitude correction

  গ

  All of the mentioned

  ঘ

  None of the mentioned
• The hydrometer method differs from pipette method on the basis of which of the following?
  ক

  Principle of test

  খ

  Taking the observation

  গ

  Method of procedure

  ঘ

  None of the mentioned
• The dispersing agent correction in hydrometer reading is always__________
  ক

  Positive

  খ

  Both negative and positive

  গ

  Negative

  ঘ

  Equal
• In calibration of hydrometer reading, the reduced reading are designated as __________
  ক

  RS

  খ

  RH

  গ

  RR

  ঘ

  RL
• In hydrometer method, the sampling depth h is kept at a constant of __________
  ক

  14 cm

  খ

  9 cm

  গ

  8 cm

  ঘ

  10 cm