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Q8. A. State the advantages of using steam turbine propulsion power for vessels carrying LNG cargo. B. With regard to the use of L.N.G. cargo as boiler fuel explain: (i)The safety precautions relating to the gas pipeline supplying the boiler and burning the gas in the boiler, (ii) The means of getting rid of “excess gases” during loading or discharge.

Q2. With respect to bunkers handling on ships using LNG as alternative fuel, discuss the following:

(a) How are the bunkers taken onboard ships tanks?

(b) Discuss the check lists, arrival checks and factors to be considered for bunkering?

(c) Risk analysis methodology to ensure safe bunkering operations?

(d) Explain how the bunker is prepared and used onboard the engines?