What is Water Hammering and How Will You Prevent it?
What is Water Hammering? When steam contact with cold area of the pipeline or in contact with water, it condenses an…
What is Water Hammering? When steam contact with cold area of the pipeline or in contact with water, it condenses an…
Cause > Most probable cause is leaky fuel oil heaters. Any leaks in oil heaters leads oil in cascade tank. > Deck carg…
Which Refrigerants Used Nowadays? Freon 11&12 are CFC and are banned now; Freon 22 are HCFC and can be util…
Starting > Check oil level in the compressor. > Open the condenser cooling valves, close the drain cock and start co…
Charging can be done by two method, > Vapour charging > Liquid Charging Vapour charging In vapour charging…
Over Charging Symptoms > Compressor runs cold. > High compressor discharge pressure. > Excess frost on compressor s…
Components > Compressor: Reciprocating single or two stage compressor is commonly used for compressing and supplying…
It is a complete guide for Marine Refrigeration System on ship. This is a good collection of notes prepared in the purvi…
Here I have tried my level best to list almost all possible questions from Marine Refrigeration System And Air-conditioni…
It is a complete guide for Sewage Treatment Plant (STP) onboard ship. This is a good collection of notes prepared in the…
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