Tag: #thermalexpansion
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EK General Oct 2022 (Q4)
With reference to heat exchangers, describe how EACH of the following design aspects promote heat transfer: (a) material selection; (5) (b) flow patterns; (3) (c) extended surface areas. (2) Heat exchanger Oct 2022 (Q4)
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EK General Jul 2017 (Q3)
(a) Sketch an engine room fresh water central cooling system, indicating the water temperature at salient points on the system (6) (b) State, with reason, FOUR advantages of the system sketched in part (a) compared to one which is totally sea water cooled (4) Cooling system & FWG Jul 2017 (Q3)
