Concerning the incinerator’s operation, which of the followi

题目
单选题
Concerning the incinerator’s operation, which of the following is not correct?()
A

Scavenging time should be more 30 seconds before igniting

B

The temperature of sludge tank is 80~100℃

C

First igniting the incinerator with diesel oil, when the temperature of health is about 600℃, the sludge oil drawn in

D

The ash can be dumped into sea when the distance is more than 3 miles from land

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相似问题和答案

第1题:

The S.S. Hollowpoint has a charter party in which the charterer assumes no responsibility for the operation of the vessel but pays stevedoring expenses. What is the name of the charter party? ______.

A.Bareboat

B.Dispatch

C.Voyage

D.Demise


正确答案:C

第2题:

Which action(s)are included in crane operations ________.

A.Pre-operation of the anchor windlass

B.Preparing steam on deck

C.Luff,slew,and hoist operations

D.All of the above


正确答案:C

第3题:

A Windows Communication Foundation (WCF) service uses the following service contract. [ServiceContract] public interface IService{ [OperationContract] string Operation1(string s);}You need to ensure that the operation contract Operation1 responds to HTTP POST requests.Which code segment should you use?()

A.

B.

C.

D.


参考答案:A

第4题:

单选题
The only lucid arguments printed in the newspaper concerning the new bond proposal was put forth by the high school principal who wrote a series of letters to the newspaper’s editor.
A

The only lucid arguments printed in the newspaper concerning the new bond proposal was put forth by the high school principal in a series of letters to the newspaper’s editor.

B

The principal of the high school wrote a series of letters to the newspaper’s editor that put forth the only lucid argument concerning the new bond proposal that was printed in the newspaper.

C

In a series of letters to the newspaper’s editor, the principal of the high school put forth the only lucid argument concerning the new bond proposal to be printed in the newspaper.

D

The high schoolh principal’s series of letters to the newspaper’s editor lucidly put forth the only arguments concerning the new bond proposal to be printed in the newspaper.

E

Putting forth the only lucid arguments concerning the new bond proposal to be printed in the newspaper, the series of letters to the newspaper’s editor were written by the high school’s principal.


正确答案: C
解析:
A、D项“arguments…was”和“series…puts forth”表达存在主谓不一致问题;B项表达与句意不符;E项不符合习惯表达,故本题应选C项。

第5题:

Which statement is TRUE concerning inert gas systems on tankers ________.

A.Flue gases from the ship's boilers are used in some systems

B.The gas is helium

C.Using the system accelerates the rusting of the tanks

D.All of the above


正确答案:A

第6题:

Which statement(s) is/are TRUE concerning crane cargo operations?

A.Do not exceed rated load capacity of crane and container spreader or slings

B.During any cargo handling operation,the safety of personnel is paramount

C.Cargo handlers must be outfitted with adequate protection from personal injury

D.All the above


正确答案:D

第7题:

Which statement is TRUE concerning buoyant work vests aboard tankers ________.

A.They may be worn while working on deck but not while working over the side

B.They must be used only under supervision of a designated ship's officer

C.They will be accepted for up to 10% of the required life preservers

D.They may be worn during drills


正确答案:B

第8题:

how to operate incinerator ? what kind of garbage can not be thrown into incinerator ?


正确答案:First ,check the oil level in the sludge oil tank ,open residue cock and discharge oily water ;heating the sludge oil in the tank up to 90 cent igrade ;start the incinerator .in the beginning ,combustion sludge oil with with diesel oil ,and after the water content in sludge oil is comparatively low ,stop supplying diesel oil and use sludge oil only .attention :the temperature in combustion cannot be higher than the stipulated figures of the incinerator (usually not more than 1200 degree in centigrade ) The following garbage cannot be thrown into the incinerator : (1) any containers which have contained gases under pressure ,or aerosol cans into the incinerator . (2) the materials that may produce harmful gases or ashes . (3) the materials that may produce high temperature and prolonged incineration of such materials that may cause damage to the incinerator .

第9题:

Which of these is the best way to convince a prospect of the benefits of the S-Series?() 

  • A、 show them independent tests and reviews
  • B、 describe the theory of operation and system internals
  • C、 give a Microsoft PowerPoint presentation
  • D、 give a demonstration that could lead to an evaluation

正确答案:D

第10题:

单选题
Which statement(s) is/are TRUE concerning crane cargo operations? ()
A

Do not exceed rated load capacity of crane and container spreader or slings

B

During any cargo handling operation,the safety of personnel is paramount

C

Cargo handlers must be outfitted with adequate protection from personal injury

D

All the above


正确答案: C
解析: 暂无解析

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