Maintenance, Repair. Test 28
Maintenance, Repair. Test 28
Bow and stern thrusters are _____
Auxiliary diesel engines on motorships supply _____
Compressed air to operate air powered tools is supplied by which of the following ?
Onboard ship an evaporator performs which one of the following functions ?
Pneupress tanks supply _____
Main air compressors on motorships supply air to which of the following ?
In the modern cross-head type diesel engine, the main purpose of the piston rod stuffing box is _____
Temperature can be measured by a _____
Centrifugal purifiers are used to remove _____
A watchkeeping engineer normally works in the engine room for which of the following periods ?
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