Question 531Steam Plants - Assistant Engineer70% to pass
On a main propulsion turbine bearing, the readings obtained with a bridge gage represent the _______________.
AI Explanation
The correct answer is C) oil clearance and bearing wear.
The readings obtained with a bridge gage on a main propulsion turbine bearing represent the oil clearance and bearing wear. This is because a bridge gage is used to measure the gap or clearance between the bearing journal and the bearing housing, which is directly related to the oil clearance and the amount of wear on the bearing. The other options (A, B, and D) do not directly correspond to the measurements taken with a bridge gage on a main propulsion turbine bearing.
Related Questions
#529 With vacuum up and the main propulsion turbine standing by while awaiting engine orders, it is necessary to roll the unit alternately ahead and astern every five minutes to _______________.#530 Which of the journal bearings listed most easily accommodates the minor turbine shaft misalignment? #532 The adjustable spherically seated self-aligning bearing housings used in main turbines are provided with oil deflector rings. The function of these rings is to _______________.#533 The correct radial clearances between the rotor and the casing in a propulsion turbine are maintained by the turbine _______________.#534 Main steam turbine bearings are lined with _______________.