This is 3rd Deck Officer Junior Cristito M. Acosta of Teekay Shipping, onboard Jiaolong Spirit. Their vessel is from Texas underway to South Africa and it was already been delayed because he was reported missing since evening of April 23, 2020. Below is the information that is given by his family At around 6:00pm-6:45pm, his […]
Parametric rolling in container ships is a phenomenon that can cause extreme and dangerous roll motions in head or stern seas. It occurs when the natural roll frequency of the ship coincides with the frequency of wave-induced changes in stability, resulting in a resonance effect that amplifies the roll angle. Parametric rolling is more likely […]
In this post I have discussed the questions that were asked in the Class 4B exam of MMD exam. This is the part 1 of series dealing with the Marine engineering practice. Answer to these questions will be available shortly. It is very important to have a look of the questions that are asked in the previous year’s exam papers. If […]
