What is the purpose of the case on a pressure gauge?
A. To provide a visual indication of pressure changes
B. To protect the gauge from overpressure
C. To hold the bourdon tube in place
D. To hold the movement in place
Answer:B
What is the purpose of the case on a pressure gauge?
A. To provide a visual indication of pressure changes B. To protect the gauge from overpressure C. To hold the bourdon tube in place D. To hold the movement in place
Explanation: The case on a pressure gauge is typically made of a durable material such as stainless steel or brass and is designed to protect the gauge components from damage due to overpressure, impact, or other environmental factors. It also provides a mounting surface for the gauge and may include a vent or relief port to prevent damage in the event of overpressure.