All mechanical seals have two flat sealing surfaces

Production Engineering Mcqs
BILAL KHATTAK0

A.At right angles to the axis of rotation
B.Parallel to the axis of rotation
C.Parallel to the end plate
D.None of the above

Related Mcqs:

  1. Mechanical seals are used
  2. In a stationary type mechanical seal the sealing ring is generally located
  3. In a compression test the fracture in cast iron specimen would occur along
  4. Compare the heat loss between the absorber plate of flat-plate collector and the cover with that between the cover and the ambient air at steady state.
  5. The planets are kept in motion in their respective orbits by:
  6. Force on a flat stationary plate is
  7. Evacuated flat-plate collectors are better than non-evacuated ones at high operating temperatures because
  8. A dadial follower is
  9. A reverted gear train is one is which
  10. Which of the following is not a good way to improve the performance of a flat-plate solar collector?

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