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Raising temperature less use of surfactant more use of solvent polishing device fouling prevention
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Alarm Monitoring Auto start-up None of the above
An alarm device with audible and visible signals is required for all cooling watersystems Propulsion engines with bores over 200 mm are to be fitted with cooling water jackets Each totally enclosed cooling system shall be provided with a suitable head tank Drain cocks are to be provided at the lowest points of all cylinder water jackets
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Direct linkage between the ball-head and fuel rack A servomotor A compensating device Flyweights
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The pump delivers full capacity when started, but gradually slackens off to anabnormally low flow The pump packing gland overheats after short operating periods The motor over-current protective device continually shuts the pump down Pounding noises can be heard at the pump suction chest
theS.W outboard valves the tailshaftL.O stop valve the drain valve of the boiler propeller shaft sealing device
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