What is the ro

题目

What is the role of the line manager in a project plan?()

  • A、Provide resources to a project
  • B、Request requirements changes
  • C、Resolve team conflicts
  • D、Control the project budget
参考答案和解析
正确答案:A
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相似问题和答案

第1题:

What is(are) standard operating procedure(s) used on a Ro-Ro vessel?

A.Periodic inspection and retensioning of lashings as required during voyage

B.Lashings may be completed after the vessel leaves port

C.One QMED assigned to oversee the initial loading and lashing

D.All of the above


正确答案:A

第2题:

What is used when securing heavy vehicles aboard Ro-Ro vessels ________.

A.Buckle or ratchet tensioner

B.Webbing

C.Manila rope

D.None of these


正确答案:D

第3题:

负反馈放大电路中引入电压串联负反馈措施后,放大电路的输入及输出电阻值(ri及ro)的变化情况是()。

A、ri、ro均增大

B、ri、ro均降低

C、ri增大、ro降低

D、ri降低、ro增大


参考答案:C

第4题:

What should you be concerned with when loading and securing vehicles on a Ro-Ro ________.

A.Number,position and angle of lashes

B.Number of axles

C.Disconnecting the battery cables to prevent fire hazard

D.Minor air pressure changes in the tires


正确答案:A

第5题:

What should be done after putting down the ramp on a Ro-Ro vessel,prior to loading or discharging cargo ________.

A.Turn on red cargo light

B.Turn on ventilation for cargo holds

C.Call out the deck department for all hands

D.None of the above


正确答案:B

第6题:

What characterizes a Ro-Ro vessel ________.

A.May carry up to 24 passengers

B.High freeboard and sail area

C.Long port stays required for cargo securing

D.Lightweight securing equipment trailers


正确答案:B

第7题:

What may NOT be used when securing heavy vehicles aboard Ro-Ro vessels ________.

A.Chain lever

B.Turnbuckle

C.Webbing

D.Chain


正确答案:C

第8题:

读出仅含有航段的计数与控制信心,应使用( )指令。

A.RO:F

B.RO:L

C.RO:S

D.RO:C


正确答案:C

第9题:

What should you be concerned with when loading and securing vehicles aboard a Ro-Ro vessel ________.

A.That all fuel is drained from the vehicles' tanks to prevent fire hazard

B.The size,weight,and center of gravity of vehicle/cargo unit

C.The preferred stowage of vehicles is athwartships wherever possible

D.The vehicles' brakes should not be set to allow for adjusting the lashings


正确答案:B

第10题:

图a 电路按戴维南定理等效成图b 所示电压源时,计算Ro的正确算式是:


(A)Ro= R1 / R2
(B)Ro= R1 +R2
(C)Ro= R1
(D)Ro= R2


答案:D
解析:
解:选D。
计算等效电阻时,要把电压源置零,即短路;把电流源开路。如下图;

得 R0 = R2 。