At the （）port, tankers pump the oil ashore using her own pumps...

第1题

[单选题] Where is thicker plating usually found in the construction of integral tanks on a ship? （）

A、On the outside of the tank B、At the bottom of the tank C、At the top of the tank D、At the center of the tank

点击查看答案

第2题

[单选题] The Owners to take over and pay all fuel remaining in the Vessel’s bunkers on re-delivery at current price at the port of redelivery，or at the nearest main bunkering port，if the bunker price at the port of redelivery is not available. This indicates that the Owners are to take over and pay the remaining bunkers（）.

A、at current price at the nearest main bunkering port B、at current price at the port of redelivery if it is not available to obtain the current price at the nearest main bunkering port C、at current price at the nearest main bunkering port if it is cheaper than that at the port of redelivery D、at current price at the port of redelivery if it is obtainable，even the price is higher at the nearest main bunkering port

点击查看答案

第3题

[] The shut off valve at the gasoline tank which can be operated from outside the tank space （）.

A、A.controls the amount of gasoline to the engine B、B.shuts off the gasoline supply at the tank C、C.is used if the gasoline tank leaks D、D.All of the above

点击查看答案

第4题

[单选题] “Any leaks in piping, propeller shaft, machinery, tanks, will have to be repaired, or at least patched up temporarily until the next stop” This sentence means that （）.

A、Any leaks in piping, propeller shaft, machinery, tanks, will have to be repaired on the spot B、Any leaks in piping, propeller shaft, machinery, tanks, will have to be repaired on the next port of call C、Any leaks in piping, propeller shaft, machinery, tanks, will have to be repaired until the next stop D、Any leaks in piping, propeller shaft, machinery, tanks, will have to be at least patched up

点击查看答案

第5题

[单选题] Before a tank is to be crude oil washed，the oxygen content in the tank must be measured at a position（）.

A、immediately above the level of the oil B、at the top of the tank C、in the vent riser D、one meter from the deck

点击查看答案

第6题

[单选题] Fire protection regulations for towing vessels require any fuel line subject to internal head pressure from fuel in the tank to（）.

A、be fitted with a positive fuel shut-off valve located at the tank B、have a shut-off valve at the top of the tank C、have a gate valve easily accessible in the space where the tank is located D、have a drain cock at the lowest point in the fuel line

点击查看答案

第7题

[单选题] At the fore end of a ship is the fore （）(尖舱).

A、peak tank B、poop tank C、bow tank D、tank

点击查看答案

第8题

[单选题] When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，check it（）.

A、one meter from the tank bottom and one meter below the tank top B、one half the ullage of the tank and one meter below the tank top C、one half the ullage of the tank and one meter above the tank bottom D、at three meter intervals from the tank top to the bottom

点击查看答案

第9题

[单选题] When checking the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，the atmosphere must be sampled（）.

A、one meter from the tank bottom and one meter below the tank top B、one half the ullage of the tank and one meter below the tank top C、one half the ullage of the tank and one meter above the tank bottom D、at three meter intervals from the tank top

点击查看答案

第10题

[单选题] When checking the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，the atmosphere must be sampled（）.

A、one meter from the tank bottom and one meter below the tank top B、one half the ullage of the tank and one meter below the tank top C、one half the ullage of the tank and one meter above the tank bottom D、at three meter intervals from the tank top

点击查看答案

At the （）port, tankers pump the oil ashore using her own pumps.

请使用微信扫码支付