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MCQs

Total Questions : 110 | Page 7 of 11 pages
Question 61. Which of the following is represented by a ratio of density of substance to density of water at 40°C?
  1.    Specific gravity
  2.    Mass density
  3.    Weight density
  4.    Specific density
 Discuss Question
Answer: Option A. -> Specific gravity
Answer: (a).Specific gravity
Question 62. Which of the following cannot be used for density measurement?
  1.    Hydrometer system
  2.    Pitot-static device
  3.    Air bubbler system
  4.    U-tube system
 Discuss Question
Answer: Option B. -> Pitot-static device
Answer: (b).Pitot-static device
Question 63. Manometer system cannot be used for measuring density.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 64. In air bubbler system, air pressure is measured.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 65. Which of the following device doesn’t uses storage of liquid?
  1.    Manometer system
  2.    Hydrometer system
  3.    U-tube system
  4.    Air bubbler system
 Discuss Question
Answer: Option C. -> U-tube system
Answer: (c).U-tube system
Question 66. Output of a bimetallic element will be __________________
  1.    Strain
  2.    Pressure
  3.    Displacement
  4.    Voltage
 Discuss Question
Answer: Option C. -> Displacement
Answer: (c).Displacement
Question 67. In liquid in steel bulb thermometer, which liquid can be used for measuring temperature up to 6000°C?
  1.    Mercury
  2.    Ether
  3.    Water
  4.    None of the mentioned
 Discuss Question
Answer: Option A. -> Mercury
Answer: (a).Mercury
Question 68. IPTS stands for ________________
  1.    International Practical Temperature Scale
  2.    Indian Primary Temperature Scale
  3.    International Primary Temperature Scale
  4.    International Practical Temperature Standard
 Discuss Question
Answer: Option A. -> International Practical Temperature Scale
Answer: (a).International Practical Temperature Scale
Question 69. Which of the following is used as indication instrument in a liquid expansion system?
  1.    Bellows
  2.    Bourdon tube
  3.    Ammeter
  4.    Thermometer
 Discuss Question
Answer: Option B. -> Bourdon tube
Answer: (b).Bourdon tube
Question 70. Which of the following can be used for measuring temperature?
  1.    Metallic diaphragm
  2.    Fluid expansion system
  3.    Capsule
  4.    Bourdon tube
 Discuss Question
Answer: Option B. -> Fluid expansion system
Answer: (b).Fluid expansion system

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