1.

Which one of the following sets of parameters should be monitored for determining safe operation of journal bearing?

A. Oil pressure, bearing metal temperature and bearing vibration
B. Bearing vibration, oil pressure and speed or shaft
C. Reduce the value of frictional torque to be countered for lifting the load
D. Oil pressure and bearing vibration.
Answer» B. Bearing vibration, oil pressure and speed or shaft


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