Absolute shaft measurement is done when __________
A. weight of the rotating assemble is five times more than casing
B. weight of rotating assembly is two time more than the casing
C. weight of the rotating assembly is thrice the casing weight
D. none of the mentioned
Answer:A
Absolute shaft measurement is done when __________
A. weight of the rotating assemble is five times more than casing B. weight of rotating assembly is two time more than the casing C. weight of the rotating assembly is thrice the casing weight D. none of the mentioned
Explanation: Absolute shaft measurement measures the shaft motion with respect to the free space. It is done when weight of the shaft assembly is five times more than the weight of casing.