海船船员考试

单选题Waste oil should（）A be treated according to the C-Es command exactlyB be treated according to MARPOLC accumulate in bilges or on tank tops in accordance with MARPOLD discharge to sea at the specified areas

题目
单选题
Waste oil should（）
A

be treated according to the C-Es command exactly

B

be treated according to MARPOL

C

accumulate in bilges or on tank tops in accordance with MARPOL

D

discharge to sea at the specified areas

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相似问题和答案

第1题：

What attention should be paid when bunkering oil in the USA?


正确答案：It is most complex and strict to bunker oil in the USA. Many rules are regulated in the port of USA. For instance, the oil man on the behalf of the ship submits preparation measures to harbour. Check all items in check list, by yes (√), no (×). According to the requirements, hoisting oil bunkering flag and plugging all sea valves are necessary. A bulletin written in "NO SMOKING" is ready for use. Stop loading or unloading operations on deck. Don

第2题：

Waste oil from the lube oil sumps of machinery may NOT be ______.

A.drained into the vessel's bilges

B.reclaimed（回收的） for other uses

C.held in a slop tank

D.purified and then reused


正确答案：A

第3题：

Patients should be warned that camphor oil can ________ the skin.

A、bother

B、disturb

C、irritate

D、insult


参考答案：C

第4题：

单选题
Before starting a diesel engine, you should always（）
A

check the pyrometer readings

B

check the crankcase oil level

C

check the fuel oil strainers

D

clean the fuel system


正确答案： B
解析： 暂无解析

第5题：

Fueling results in the collection of waste oil in drip pans and containers. Which is an approved method of disposing of the waste oil?

A.Draining it overboard when the vessel gets underway

B.Placing it in proper disposal facilities

C.Adding sinking agents and discharging it into the water

D.Mixing it with dispersants before draining it overboard


正确答案：B

第6题：

Have you ever served the auxiliary engine to combustion heavy oil? What should be borne in mind when transferring oil; from heavy oil to light oil?


正确答案：I have ever served the auxiliary engine to combustion a combination of A and C oil. When transferring oil from heavy oil to light oil, the changing of temperature should not be rapid. 1℃ to 2℃ per minute is the best. Meanwhile the viscosity changing is invariably observed. The oil temperature to be heated varies in quality of fuel oil. In general, 180 CST needs to be heated to 95-105℃; 380 CST needs to be heated to 130-135℃. The viscosity is under the control of approximately 2 Englers.

第7题：

When an auxiliary boiler is panting and emitting(发出) black smoke, you should______.

A.increase the fuel oil temperature

B.decrease the fuel oil temperature

C.decrease the fuel oil supply pressure

D.increase the air supply


正确答案：D

第8题：

Theois designed with a primary combustion chamber for burning sludge oil and ／or solid waste, and two secondary combustion chambers for9ases.burning uncombusted exhaust

A.boiler

B.separator

C.incinerator

D.treatment lological sewage


答案：C

第9题：

When discharging oil from an oil tanker the instantaneous rate ______ 60 liters per nautical mile．

A.Should not exceed

B.Must be up to

C.Should exceed

D.Should be about


正确答案：A

第10题：

单选题
In a bypass type lubrication system for a diesel engine, the dirty oil line to the centrifuge should be taken from the （）.
A

lube oil pump suction line

B

lube oil pump discharge line

C

bottom of the lube oil sump

D

outlet from the lube oil header


正确答案： C
解析： 暂无解析

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