What is the purpose of the movement in a pressure gauge?
A. To convert pressure into a mechanical deflection
B. To provide a visual indication of pressure changes
C. To protect the gauge from overpressure
D. To hold the bourdon tube in place
Answer:A
What is the purpose of the movement in a pressure gauge?
A. To convert pressure into a mechanical deflection B. To provide a visual indication of pressure changes C. To protect the gauge from overpressure D. To hold the bourdon tube in place
Explanation: The movement in a pressure gauge is responsible for translating the deflection of the bourdon tube into a mechanical movement of the pointer. It typically consists of a series of gears, levers, and pivots that amplify and transmit the motion of the bourdon tube to the pointer.