Q1. Assume there are two types of bearings, DQ and DQ2, respectively; examine whether they are scattered by Pb or brass, respectively.
Q2. What dependence factor is responsible for the performance of P.T.F.E. and metal bearings?
Q3. Provide a restriction for the aqueous impregnation method, stating that it is only suitable for flat sheets.
Q4. In accordance with Blainey, connect hot pressing and aqueous impregnation to the metallic matrix using P.T.F.E.
Q5. Which disadvantage does the P.T.F.E. bearing material have? Make sure to mention its high thermal expansion number
Q6. What aspect of the P.T.F.E. bearing material contradicts it?
Q7. The hot water circulating pump makes use of
Q8. Overlay layer of lead-tin amalgam on copper-lead combination has diminished weariness properties; critique
Q9. Explain how Copper-lead heading is applied in gearboxes.
Q10. The factor that is utilized in the food industry.r