Q.1
Which of the following is represented by a ratio of density of substance to density of water at 400c?
  • a) Specific gravity
  • b) Mass density
  • c) Weight density
  • d) Specific density
Q.2
In air bubbler system, air pressure is measured.
  • a) True
  • b) False
Q.3
Which of the following cannot be used for density measurement?
  • a) Hydrometer system
  • b) Pitot-static device
  • c) Air bubbler system
  • d) U-tube system
Q.4
Which of the following device doesn’t uses storage of liquid?
  • a) Manometer system
  • b) Hydrometer system
  • c) U-tube system
  • d) Air bubbler system
Q.5
Manometer system cannot be used for measuring density.
  • a) True
  • b) False
Q.6
Which of the following represents the correct relationship of density and length of column?
  • a) Direct proportionality
  • b) Inverse proportionality
  • c) Equal
  • d) None of the mentioned
Q.7
Which of the following represents relation for a pressure change in a column?
  • a) hϱg
  • b) hϱ
  • c) hg
  • d) n one of the mentioned
Q.8
____________ can be used for measuring density.
  • a) Load cell
  • b) pH meter
  • c) Pitot static device
  • d) Mutimeter
Q.9
Which of the following is used to represent mass per unit volume of a substance?
  • a) Mass density
  • b) Weight density
  • c) Specific density
  • d) None of the mentioned
Q.10
Specific volume of all substances depends on ______________
  • a) Temperature only
  • b) Pressure only
  • c) Both temperature and pressure
  • d) Temperature and pressure for some
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