Q. For the measurement of pressure of liquids at high temperature using pressure gauge (Solved)
1. Gauge is heated to the temperature to be measured
2. Necessary thermodynamic calculations are made
3. Necessary correction factory is applied
4. A siphon filled with liquid is used to protect the Bourdon tube
5. Pressure gauge is never used in such cases
- d. A siphon filled with liquid is used to protect the Bourdon tube