Work Of fourth engineer on ship!

Fourth  Engineer being the first promotion in engine department is stumbled upon by lots of responsibilities. But they have been trained to do so in their cadet ship. The only difference now is that, they have to implement all what they have learnt at that time, to present. As per experts, 4th engineer should do his or her work, and side by side, needs to learn what other engineers are doing. But this case is valid for all engineers, because of the very basic fact that, machinery are different every time (Yes basic background remains the same), thus one cannot be utmost sure about everything. Although there are handfuls of manufacturer of machinery in the world, but they too strive for making something different every time, so that, best output can be obtained from the machines.
  
Work Of fourth engineer on ship:

Pumps of centrifugal, screw, gear and reciprocating types are also under the working area of 4th engineer. Engine room of a ship is nothing or you cannot imagine it without pumps. A regular maintenance on them and also, repairing them time to time as per the running hours is quite necessary. Mostly we use centrifugal pumps, but reciprocating pumps and other positive displacement pumps are also used in places, where there need is......................................................................................
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