Question 4152 Deck General

The correct answer is D) smaller power to weight ratio. The reason is that a VLCC (Very Large Crude Carrier) with a large 30,000 shaft horsepower steam turbine engine has a lower power to weight ratio compared to smaller vessels. This means the engine power is not as high relative to the massive weight of the VLCC's hull and cargo. As a result, the VLCC has a slower response to engine movements and less stopping power than normal ships, which have a higher power to weight ratio. The other options are incorrect because: A) A smaller propeller would not explain the slower response and reduced stopping power. B) A larger power to weight ratio would actually give the VLCC better maneuverability, not worse. C) A bigger propeller may increase thrust, but does not address the underlying issue of the lower power to weight ratio.