What are the main parts of a bourdon tube pressure gauge?
A. Dial face, pointer, movement, bourdon tube, connection
B. Glass cover, bezel, bourdon tube, movement, pointer
C. Connection, bezel, dial face, bourdon tube, pointer
D. Bezel, dial face, movement, bourdon tube, connection
Answer:D
What are the main parts of a bourdon tube pressure gauge?
A. Dial face, pointer, movement, bourdon tube, connection B. Glass cover, bezel, bourdon tube, movement, pointer C. Connection, bezel, dial face, bourdon tube, pointer D. Bezel, dial face, movement, bourdon tube, connection
Explanation: The main parts of a bourdon tube pressure gauge include a bezel or ring that secures the dial face, a dial face that displays the pressure measurement, a movement or mechanism that translates the deflection of the bourdon tube into a pointer movement, a bourdon tube that deflects in response to pressure changes, and a connection that connects the bourdon tube to the process being measured.