A centrifugal pump is used in large number on board ship and every marine engineer should know how to overhaul the centrifugal pump. Centrifugal pumps are mostly preferred because their outflow is large as compare to other pumps and their maintenance is less. But the pressure developed from this type of pump is not that much and reciprocating pumps come […]
How to Apply for a Merchant Mariner Credential (MMC) Using Form CG-719B. If you are interested in working as a merchant mariner, you will need to obtain a Merchant Mariner Credential (MMC) from the U.S. Coast Guard. The MMC is a document that certifies your identity, nationality, medical fitness, training, and qualifications for various maritime […]
What happens to the ship when tsunami or earthquake comes at sea. So this is very interesting question actually, as what will happen if we are sailing in the middle of the ocean and a tsunami or earthquake comes. See tsunami occurs when the waves created by the earthquake reaches and hits the surface of […]
