A.The period of time in which the set point and the control point coincide
B.The periodic change between the set point and the control point
C.The variable difference between the set point and the control point
D.The constant difference between the set point and the control point
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A.Tow position
B.Proportional
C.Reset
D.Rate
A.the ISM Code
B.the ISPS Code
C.the IBC Code
D.the IGC Code
A.English, French or Spanish
B.Chinese, English or French
C.English, French or Japanese
D.Chinese, English or Spanish
A.six months
B.two years
C.four years
D.five years
A.the chief engineer officer
B.the master of the ship
C.the manager of the company
D.the Administration
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