Mechanical Engineering Mcqs
Q In hydrodynamic bearings_____________________?
  • A A. The oil film pressure is generated only by the rotation of the journal
  • B B. The oil film is maintained by supplying oil under pressure
  • C C. Do not require external supply of lubricant
  • D D. Grease is used for lubrication
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Word of the Day
29 Sep
Stern
(of a person or their manner) serious and unrelenting, especially in the assertion of authority and exercise of discipline.
سخت گیر، سخت ، کڑا

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