Tag: #propulsionshaft
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EK Electrical Oct 2019 (Q10)
(a) Describe the principle of operation of a ship’s Impressed Current Cathodic Protection system. (6) (b) State the routine maintenance that should be carried out on an Impressed Current Cathodic Protection system. (4) Control engineering Oct 2019 (Q10)
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EK General Dec 2023 (Q3)
With reference to main propulsion shaft systems: (a) Describe a method of hydraulic jacking to check bearing loads (5) (b) Sketch the Bearing Load versus Shaft Lift Dial Gauge Reading graph obtained by the method described in part (a), annotating the graph and how the characteristic of bearing load is obtained. (5) Propeller, shafting &…
