What is the purpose of a pressure gauge with a front-flush diaphragm?
A. To reduce the effects of temperature changes on the gauge reading
B. To protect the gauge from damage due to vibration or pulsation
C. To prevent contamination of the gauge with foreign substances
D. To measure the pressure of fluids with high viscosity or containing solids
Answer:D
What is the purpose of a pressure gauge with a front-flush diaphragm?
A. To reduce the effects of temperature changes on the gauge reading B. To protect the gauge from damage due to vibration or pulsation C. To prevent contamination of the gauge with foreign substances D. To measure the pressure of fluids with high viscosity or containing solids
Explanation: A pressure gauge with a front-flush diaphragm is designed to measure the pressure of fluids with high viscosity or containing solids, such as slurries or pastes. The front-flush diaphragm is flat and smooth, allowing it to easily slide over any solids or viscous materials in the process being measured, without clogging or affecting the accuracy of the reading.