Q2. With reference to surveying of large starting air receivers:
(a) Explain where corrosion is likely to occur and state why it occurs in these regions;
(b) State how the incidence of corrosion in air receivers might be minimized:
(c) If serious corrosion is detected in a starting air receiver and that receiver must be used explain how you, as Chief Engineer, would determine the maximum pressure to which the receiver should he subjected;
(d) State the further action a Chief Engineer must take upon discovering such air receiver corrosion.