Q. Which of the following is used as indication instrument in a liquid expansion system?

  • (A) bellows
  • (B) bourdon tube
  • (C) ammeter
  • (D) thermometer
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✅ Correct Answer: (B) bourdon tube
Explanation: bourdon tube converts pressure into displacement and in liquid expansion systems output expansion pressure is applied to bourdon tube for indication.

Published by Mr. Dubey ⭐ 111.54K Points at 21-Sep-2023 06:50 pm in Metrology and Measurements

Explanation by: Mr. Dubey
bourdon tube converts pressure into displacement and in liquid expansion systems output expansion pressure is applied to bourdon tube for indication.

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