Corrosion is prevented or its rate is reduced by

Materials of Construction Mcqs
BILAL KHATTAK0

A.increasing the resistance between abodic and cathodic area
B.decreasing anodic or cathodic polarization by increasing the diffusion of reactants and products
C.decreasing the resistance between anodic and cathodic areas
D.none of the above

Related Mcqs:

  1. Electrochemical corrosion processes
  2. The rate constant of a reaction increases by
  3. The deflection of a beam may be reduced by ____________?
  4. Which of the following does not influence the rate of a reaction?
  5. If a solid-gas non-catalytic reaction occurs at very high temperature, the rate controlling step is
  6. For the non-catalytic reaction of particles with surrounding fluid, the time needed to achieve the same fractional conversion for particles of different but unchanging sizes is proportional to the diameter of the particle when
  7. For the non-catalytic reaction of particles with surrounding fluid, the time needed to achieve the same fractional conversion for particles of different but unchanging sizes is proportional to the square of particle diameter when
  8. Acetylcholine retards the rate of heart beating by:
  9. For given NH3/CO2 ratio temperature urea production rate
  10. The effect of corona can be reduced by

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