Preferred channel marks are colored with().

题目
单选题
Preferred channel marks are colored with().
A

black and green bands

B

red and green bands

C

red and yellow bands

D

yellow and green bands

参考答案和解析
正确答案: A
解析: 暂无解析
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相似问题和答案

第1题:

(c) Discuss the reasons why the net present value investment appraisal method is preferred to other investment

appraisal methods such as payback, return on capital employed and internal rate of return. (9 marks)


正确答案:
(c) There are many reasons that could be discussed in support of the view that net present value (NPV) is superior to other
investment appraisal methods.
NPV considers cash flows
This is the reason why NPV is preferred to return on capital employed (ROCE), since ROCE compares average annual
accounting profit with initial or average capital invested. Financial management always prefers cash flows to accounting profit,
since profit is seen as being open to manipulation. Furthermore, only cash flows are capable of adding to the wealth of
shareholders in the form. of increased dividends. Both internal rate of return (IRR) and Payback also consider cash flows.
NPV considers the whole of an investment project
In this respect NPV is superior to Payback, which measures the time it takes for an investment project to repay the initial
capital invested. Payback therefore considers cash flows within the payback period and ignores cash flows outside of the
payback period. If Payback is used as an investment appraisal method, projects yielding high returns outside of the payback
period will be wrongly rejected. In practice, however, it is unlikely that Payback will be used alone as an investment appraisal
method.
NPV considers the time value of money
NPV and IRR are both discounted cash flow (DCF) models which consider the time value of money, whereas ROCE and
Payback do not. Although Discounted Payback can be used to appraise investment projects, this method still suffers from the
criticism that it ignores cash flows outside of the payback period. Considering the time value of money is essential, since
otherwise cash flows occurring at different times cannot be distinguished from each other in terms of value from the
perspective of the present time.
NPV is an absolute measure of return
NPV is seen as being superior to investment appraisal methods that offer a relative measure of return, such as IRR and ROCE,
and which therefore fail to reflect the amount of the initial investment or the absolute increase in corporate value. Defenders
of IRR and ROCE respond that these methods offer a measure of return that is understandable by managers and which can
be intuitively compared with economic variables such as interest rates and inflation rates.
NPV links directly to the objective of maximising shareholders’ wealth
The NPV of an investment project represents the change in total market value that will occur if the investment project is
accepted. The increase in wealth of each shareholder can therefore be measured by the increase in the value of their
shareholding as a percentage of the overall issued share capital of the company. Other investment appraisal methods do not
have this direct link with the primary financial management objective of the company.
NPV always offers the correct investment advice
With respect to mutually exclusive projects, NPV always indicates which project should be selected in order to achieve the
maximum increase on corporate value. This is not true of IRR, which offers incorrect advice at discount rates which are less
than the internal rate of return of the incremental cash flows. This problem can be overcome by using the incremental yield
approach.
NPV can accommodate changes in the discount rate
While NPV can easily accommodate changes in the discount rate, IRR simply ignores them, since the calculated internal rate
of return is independent of the cost of capital in all time periods.
NPV has a sensible re-investment assumption
NPV assumes that intermediate cash flows are re-invested at the company’s cost of capital, which is a reasonable assumption
as the company’s cost of capital represents the average opportunity cost of the company’s providers of finance, i.e. it
represents a rate of return which exists in the real world. By contrast, IRR assumes that intermediate cash flows are reinvested
at the internal rate of return, which is not an investment rate available in practice,
NPV can accommodate non-conventional cash flows
Non-conventional cash flows exist when negative cash flows arise during the life of the project. For each change in sign there
is potentially one additional internal rate of return. With non-conventional cash flows, therefore, IRR can suffer from the
technical problem of giving multiple internal rates of return.

第2题:

Preferred channel buoys indicate the preferred channel to transit by ______.

A.odd or even numbers

B.the color of their top band

C.the location of the buoy in the channel junction

D.the buoy’s light rhythms


正确答案:B
推荐航道浮筒通过它们顶部的颜色说明推荐航道的通道。

第3题:

Jenny said she ________ singing ________ dancing.

(A) prefered; for

(B) prefered; to

(C) preferred; for

(D) preferred; to


正确答案:D
解答参考:D考查短语prefer… to…的用法。注意此处的to是介词,只能接名词或动词的ing形式。【译文】珍妮说比起跳舞她更喜欢唱歌。

第4题:

Under the IALA-A Buoyage System,a green spar buoy with a triangular topmark would indicate that the buoy ______.

A.should be left to port when heading out to sea

B.may be left close aboard on either side

C.is on the north side of a point of interest

D.is marking the preferred channel


正确答案:A

第5题:

WhichportchannelcommandisrecommendedforN1KVonCiscoUCS?()

A.channel-groupautomodeon

B.channel-groupautomodeactive

C.channel-groupautomodeonsub-groupcdp

D.channel-groupautomodeonsub-groupmanual

E.channel-groupautomodeonmac-pinning


参考答案:E

第6题:

What was the price of US dollar against mark on Monday?

A.1.53 marks.

B.1.57 marks.

C.1.55 marks.

D.122.75 yen.


正确答案:B
解析:文章第二段最后一句提到On Monday trading, technical factor...as low as 1.57 marks。在星期一的交易中,由于技术的原因导致美元进一步下跌,只得以低于1.57marks的价格上市。

第7题:

Which channel is designated for VHF Digital Selective Calling?

A.Channel 70

B.Channel 06

C.Channel 13

D.Channel 16


正确答案:A

第8题:

(c) Outline the problems with references. (7 marks)

(15 marks)


正确答案:
Part (c)
There can be significant problems with references, these include the fact that most referees are well known to the applicant and
hesitate to say anything critical. However, the more skilful reference reader learns to look for what is conspicuous by omission
although there is always the risk that the writer merely forgot.
Often there are glowing tributes designed to aid the candidate on their way and some can be too ambiguous to be useful.
It is also important to note that references are poor predictors of future performance, are time consuming for the referee and the
subsequent reader. A particular problem is that employers who want to rid themselves of unsatisfactory employees could write an
enthusiastic reference, or at best one which leaves a lot unsaid.
However, care should be taken when providing references. Potentially, there can be legal consequences if a reference is misleading
or misrepresents the person for whom the reference is provided.
In addition, problems can arise when references are sought too early in the recruitment process and therefore breach confidentiality.

第9题:

A red triangular daymark marks ______.

A.the centerline of a navigable channel

B.the starboard side of a channel

C.a prominent object of navigational interest that has no lateral significance

D.an area of a channel where passing another vessel is permitted


正确答案:B

第10题:

Which buoy will NOT display white retro reflective material ________.

A.Safe water mark

B.Isolated danger mark

C.Preferred channel mark

D.Daymark of no lateral significance


正确答案:C

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