πŸ“Š Mechanical Measurements
Q. A strain gage material should have low
  • (A) gage factor
  • (B) strain sensitivity
  • (C) resistance temperature coefficient
  • (D) None of the above
πŸ’¬ Discuss
βœ… Correct Answer: (C) resistance temperature coefficient
πŸ“Š Mechanical Measurements
Q. The least count of a vernier caliper used in industries is generally
  • (A) 0.001 mm
  • (B) 1 mm
  • (C) 0.02 mm
  • (D) None of the above
πŸ’¬ Discuss
βœ… Correct Answer: (C) 0.02 mm
πŸ“Š Mechanical Measurements
Q. The value of permissible error depends upon
  • (A) The scale
  • (B) The instrument available
  • (C) Class of work
  • (D) All of the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of the above
πŸ“Š Mechanical Measurements
Q. Stainless steel Bourdon tube pressure gauge joints are usually
  • (A) Welded
  • (B) Adhesive jointed
  • (C) Soldered
  • (D) Brazed
πŸ’¬ Discuss
βœ… Correct Answer: (A) Welded
πŸ“Š Mechanical Measurements
Q. Which of the following is generally not used as a thermocouple material?
  • (A) Platinum - Rhodium
  • (B) Chromel - Alumel
  • (C) Gold - Silver
  • (D) Chromel - Copper
πŸ’¬ Discuss
βœ… Correct Answer: (C) Gold - Silver
πŸ“Š Mechanical Measurements
Q. Which of the following is an indirect method of pressure measurement
  • (A) McLeod gage
  • (B) Thermal conductivity gage
  • (C) Diaphragm
  • (D) All of the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of the above

Jump to