USCG USCG Steam
Set 12 • Question #95 of 496
Launch Interactive Practice Room When a turbine is in operation, a rotor position micrometer is used to determine any change in rotor __________.
A
radial position relative to the casing
B
radial position relative to the micrometer
C
axial position relative to the casing
✓ Correct Answer
D
axial position relative to the micrometer
USCG NMC Regulatory Explanation
In USCG Steam Plants (Boilers & Turbines), regarding 'When a turbine is in operation, a rotor position micrometer is used to determine any change in rotor', the verified engineering fact is: 'axial position relative to the casing'.
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