What is a gauge cock and what is it used for?
A. A device used to protect the gauge from damage due to overpressure
B. A device used to isolate the gauge from the process being measured
C. A device used to regulate the flow of fluid to the gauge
D. A device used to shut off the flow of fluid to the gauge
Answer:D
What is a gauge cock and what is it used for?
A. A device used to protect the gauge from damage due to overpressure B. A device used to isolate the gauge from the process being measured C. A device used to regulate the flow of fluid to the gauge D. A device used to shut off the flow of fluid to the gauge
Explanation: A gauge cock is a valve that is installed between the process being measured and the gauge, which allows the flow of fluid to be shut off to the gauge when necessary.