Length between perpendiculars and its Significance
Length between perpendiculars, often abbreviated as p/p, p.p., pp, LPP, LBP or…
Difference between purifier and clarifier- GRAVITY DISC
1. The presence of a gravity disc in the purifier- There is…
Engine room Funnel- Construction, Regulation and Uses of Engine room funnel
A funnel which forms a part of the engine room , acts…
How Temperature of evaporator is controlled in refrigerators.- L.P CUTOUTS
The pressure in the evaporator is a measure of the evaporator temperature…
Refrigeration and Air Conditioning systems onboard Ships- Vapour Compression systems
Moving heat from a lower temperature to higher temperature requires work to…
Chain Tightening Procedure for MAN B&W Engine
A chain drive is used to transmit motion from the crankshaft of…
Resin Chocks
An alternative to the traditional method of chocking using cast iron chocks,…
Boiler Uptake Fire and Exhaust Gas Economiser Fire
Auxiliary boiler uptake or flue gases normally pass through economisers or air…
How to Prevent Crankcase Explosion on a Ship?
Crankcase explosion is one of the most dangerous reasons that can lead…
Starting Air Line Explosion on Ships
What are the causes of starting airline explosion on ships? 1. The main…


