Q1. A fire in the exhaust gas boiler on a motor ship may develop in two or three stages. With reference to such situations; discuss: A. The factors which could be responsible for initiation and development of: i) Ignition of soot; ii) Small soot fires; iii) High temperature fires; B. State the standing instruction you, as Second Engineer Officer, would issue to watch keepers with respect to the action to be taken in the event of a boiler uptake fire.
Q1. A. What are the general requirements of fixed gas fire-extinguishing systems for shipboard use? B. What are the specific requirements related to CO2 systems with respect to quantity, piping, controls and volume of free CO2
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