Steam Plants (Boilers & Turbines) USCG Question #394 (Set 14)

A Kingsbury, or pivot shoe type thrust bearing, can bear much greater loads per square inch of working surface than can parallel surface bearings because provisions are made in the Kingsbury bearing __________.

Official USCG Answer & Rule Citation

Correct Answer: Option D — for the shoes to tilt slightly, thereby allowing the formation of a wedge shaped oil film under a thrust load

Under USCG National Maritime Center examination standards, the accepted correct answer is: for the shoes to tilt slightly, thereby allowing the formation of a wedge shaped oil film under a thrust load.

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