πŸ“Š Mechanical Measurements
Q. Spot the odd one out
  • (A) Difficulties in connections and high cost of auxiliary equipment
  • (B) Vacuum gauge
  • (C) Strain gauge
  • (D) Pirani gauge
πŸ’¬ Discuss
βœ… Correct Answer: (C) Strain gauge
πŸ“Š Mechanical Measurements
Q. Which of the following device is primarily used to measure pressure?
  • (A) Bourdon tube
  • (B) Kundts tube
  • (C) Hygrometer
  • (D) Rotameter
πŸ’¬ Discuss
βœ… Correct Answer: (A) Bourdon tube
πŸ“Š Mechanical Measurements
Q. Which of the following is not a self-generating transducer?
  • (A) Thermopile
  • (B) Ionization chamber
  • (C) Moving coil generator
  • (D) Photovoltaic cell
πŸ’¬ Discuss
βœ… Correct Answer: (B) Ionization chamber
πŸ“Š Mechanical Measurements
Q. For ocean sounding where the depth of water is too much and where continuous and accurate record of the depth of water below a boat or ship is to be made, the instrument generally used is known as
  • (A) Tellurometer
  • (B) Sound meter
  • (C) Sound box
  • (D) Fathometer
πŸ’¬ Discuss
βœ… Correct Answer: (B) Sound meter
πŸ“Š Mechanical Measurements
Q. Surface plates made of granite posses property
  • (A) are free from residual stresses
  • (B) there is less tendency for granite to creep
  • (C) granite does not corrode
  • (D) All of the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of the above

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