Let me clarify and explain each part of the flowchart step by step in detail: 1. Starting Input Signals      Bridge Console and Engine Ro...

The seawater flows through the tubes and lube oil flows inside the shell of the cooler. The lube oil pump takes suction from the main engin...

This method is used to detect surface and subsurface discontinuities in ferromagnetic substances. This is also used to test the weld works. ...

Normally refrigerant in the liquid state is changed at the high-pressure side. Weigh the bottle with a spring scale. Connect the charging pi...

Theory of compression: When the upward movement of the piston compresses the air in an airtight cylinder, the volume of the air decreases an...

When a propeller turns quickly, an area of low pressure is created on blades. This lowering of pressure causes the water to boil without hea...

 Safety devices on the air compressor will prevent damage to component and ensure safety of operation. The safety devices in a compressor a...

There are various types of arc welding defects while performing welding works on board ship, the following are the defects we find on arc we...

Easing Gear   :  easing gear purpose is to confirm that all the parts are lifted properly without any stuck inside the safety valve. Blow do...

Blow through of gauge glass should be carried out on daily basis. First shut the steam side. Second shut the water side. Open th...

There may be various reasons that centrifugal pump is not taking suction, the following are the some of the reasons: check valves are open. ...

Difference smoke and water tube boilers Smoke Tube Boiler Water Tube Boiler Rate of evaporation is low. Rate...

Safety valve. Low or high water level alarm. Too low water level alarm and shut down. Water level indicators. Pressure gauge. Water level in...

The hunting gear mechanism in the steering gear system is a feed back mechanism, which transmits the position of the rudder to the pump c...

Smoke Tube Boiler Water Tube Boiler The rate of evaporation is low. The rate of evaporation is high. Boiler pressure...

Addition of steam through steam injection system is done, if the JCW heat is not sufficient of boiling water in FWG. The steam...

Starting of Fresh Water Generator: 1 . First we need to start the ejector pump. Full open ejector pump valve and sea wa...

RELIEF VALVE : Mounted  in bottle Air , Heat exchanger , hydrophore , positive displacement pump. let say if we set pressur...

Turbocharger uses exhaust flow from engine to spin a turbine which in turn drives a centrifugal compressor. Thus it does not draw upon th...