海船船员考试
单选题The internal force of a material, which tends to resist deformation when subjected to external forces, is known as （）.A stressB strainC shear strengthD ultimate tensile strength
题目
stress
strain
shear strength
ultimate tensile strength
相似问题和答案
第1题：
A.Dressing
B.Language
C.Values
D.Habits
解析：本句参考译文：下列关于文化的要素中哪一项往往能经受住变化?【知识点来源：Unit 7】本题考查对文化价值观的理解。在文化的要素中只有深层次的价值观是不易变化的。
第2题：
C Co uses material B, which has a current market price of $0·80 per kg. In a linear program, where the objective is to maximise profit, the shadow price of material B is $2 per kg. The following statements have been made:
(i) Contribution will be increased by $2 for each additional kg of material B purchased at the current market price
(ii) The maximum price which should be paid for an additional kg of material B is $2
(iii) Contribution will be increased by $1·20 for each additional kg of material B purchased at the current market price
(iv) The maximum price which should be paid for an additional kg of material B is $2·80
Which of the above statements is/are correct?
A.(ii) only
B.(ii) and (iii)
C.(i) only
D.(i) and (iv)
Statement (ii) is wrong as it reflects the common misconception that the shadow price is the maximum price which should be paid, rather than the maximum extra over the current purchase price.
Statement (iii) is wrong but could be thought to be correct if (ii) was wrongly assumed to be correct.
第3题：
Which of the following is associated with a buyer's request for material to meet a particular need:
A material warranty
B material guarantees
C implied warranty of salability
D implied warranty of fitness for a particular purpose
E A and C only
第4题：
The force exerted by a propeller which tends to throw the stern right or left is called ______.
A.slip
B.sidewise force
C.rotational force
D.thrust
第5题：
High-speed rotation in a centrifugal purifier can produce a force ______the force of gravity.
A.many thousand times larger than
B.the same as
C.many thousand times smaller than
D.which has nothing to do with
第6题：
A.is a pattern in which a topic is introduced at the beginning and minor or supporting arguments are presented afterwards
B.is from specific to general
C.tends to use a “comment-topic” order of presentation
D.is a pattern in which the point is to think in terms of images
解析：本句参考译文：下列对演绎篇章模式的描述，正确的是______。【知识点来源：Unit 6】本题考查对演绎思维方式的理解。思维方式决定了篇章模式，如果写作者采用的是演绎思维方式，那么他/她所写的文章必然会在开头先介绍主题，稍后陈述次要或支撑论据。
第7题：
Which of the following statements relating to internal and external auditors is correct?
A.Internal auditors are required to be members of a professional body
B.Internal auditors’ scope of work should be determined by those charged with governance
C.External auditors report to those charged with governance
D.Internal auditors can never be independent of the company
A is incorrect as internal auditors are not required to be members of any professional body. C is incorrect as external auditors report to shareholders rather than those charged with governance. D is incorrect as internal auditors can be independent of the company, if, for example, the internal audit function has been outsourced.
第8题：
192 Which of the following is associated with a buyer's request for material to meet a particular need:
A. material warranty
B. material guarantees
C. implied warranty of salability
D. implied warranty of fitness for a particular purpose
E. A and C only
第9题：
In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the ______.
A.chemical and physical properties of the material
B.name of the alternative standard or specification
C.the ASTM or ABS specification the material approximates
D.manufacturer or origin of the material
第10题：
B.Disagreement with and argument about conditions tend to slow down social change
C.Social change is more likely to occur in the material aspect of society
D.Social change is less likely to occur in what people learned when they were young