Deviation is the angle between the（）.

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• （）conveys a signal of desired rudder angle from the bridge and activates the power unit and transmission system unit the desired angle is reached.

  A . The control equipment B . The power unit C . The transmission system D . The follow-up mechanism

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• The actual rudder angle reading is（）

  A . the rudder angle indicator reading B . the desired rudder angle reading C . the measured rudder angle reading D . the intended rudder angle reading

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• At an angle of loll，the righting arm (GZ) is（）.

  A . maximum B . negative C . positive，but reflexive D . zero

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• Magnetic dip is a measurement of the angle between the（）.

  A . geographic pole and the magnetic pole B . lubber's line and true north C . horizontal and the magnetic line of force D . compass heading and the magnetic heading

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• The compass error of a magnetic compass that has no deviation is（）.

  A . zero B . equal to variation C . eliminated by adjusting the compass D . constant at any geographical locatio

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• The boom indicator tells the operator at what angle the boom is compared to the（）.

  A . horizontal position of the boom B . vertical position of the boom C . horizontal position of the load being lifted D . vertical position of the load being lifted

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• Deviation in a compass is caused by the（）.

  A . vessel's geographic position B . vessel's heading C . earth's magnetic field D . influence of the magnetic materials of the vessel

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• In the navigational triangle，the angle at the elevated pole is the（）.

  A . meridian angle B . altitude C . right ascension D . azimuth angle

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• 0n a crane ,the boom indicator tells the operator what angle the boom angle is compared to the（）.

  A . vertical position B . horizontal position C . boom stop angle D . minimum radius angle

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• The implied condition(s) with respect to the doctrine of deviation in a marine insurance policy is(are)（）.

  A . that the cargo be discharged from the vessel with customary dispatch B . that the voyage be commenced in a reasonable time C . that the voyage be pursued over the usual and direct route D . All of the above

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• At all angles of inclination，the true measure of a vessel’s stability is the（）.

  A . metacentric height B . displacement C . righting moment D . inclining moment

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• At all angles of inclination, the ttrue measure of a vessel''s stability is the（）.

  A . metacentric height B . displacement C . righting moment D . inclining moment

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• Deviation which is maximum on intercardinal compass headings may be removed by the（）.

  A . Flinders bar B . transverse magnets C . fore-and-aft magnets D . soft iron spheres on the sides of the compa

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• As in the case of a voyage charter-party，it is implied in all bills of lading that（）will be made from the contractual route unless such deviation is justified.

  A . deviation B . no deviation C . navigation D . no navigatio

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• If a ship is proceeding towards the magnetic equator，the uncorrected deviation due to permanent magnetism（）.

  A . increases B . remains the same C . decreases D . is unimportant and may be neglected

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• A ship is inclined at an angle of loll. In the absence of external forces，the righting arm (GZ) is（）.

  A . positive B . negative C . zero D . vertical

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• The fluke angle of an anchor system is the angle between the（）.

  A . flukes and the shank B . shank and the sea bottom C . mooring line and the sea bottom D . flukes and the shackle

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• The vertical angle between the horizontal and the magnetic line of force is the（）.

  A . elevation B . magnetic angle C . vertical angle D . di

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• 28. Variation is defined as the angle ______.

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• 111. Variation is defined as the angle _____.

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• 9. Which of the following is not a kind of deviation?

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• The covariance of the markets returns with a stocks returns is 0.005 and the standard deviation of the markets returns is 0.05. What is the stocks beta？

  A．1.0. B．1.5. C．2.0.

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• The mean of blood pressure in a series of boys is 120 kPa, and the standard deviation of the same data is 10 kPa, the coefficient of variation of this data equals

  A．8.3% B．6.5% C．4.2% D．10.2%

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• For the relationship between deviation and tolerance, the following statement is correct （）

  A．The bigger the actual deviation, the bigger the toleranc E． B．The greater the absolute value of the difference between the upper and lower deviations, the greater the toleranc E． C．The smaller the upper deviation, the greater the toleranc E．

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