單項選擇題Which emergency equipment should you keep near the towing bitts().

A.A self-contained breathing apparatus
B.A boat hook and a spanner wrench
C.A fire ax and/or cutting torch
D.A Stokes litter basket


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1.單項選擇題Which action(s)should the operator of a pedestal crane take if crane control is lost ().

A.Let go of both control levers and return to neutral position
B.Press the emergency stop
C.Notify the mate on watch
D.All of the above

2.單項選擇題Which action(s)is/are included in crane operations().

A.Normal boom stowage and shutdown operations
B.Emergency shutdown operation
C.Removing booms from stowage
D.All of the above

3.單項選擇題What is a“Special Warning”().

A.An urgent message concerning a vessel in distress
B.A weather advisory about unusual meteorological or oceanographic phenomena hazardous to vessels
C.A broadcast disseminating an official government proclamation affecting shipping
D.A radio navigational warning concerning a particularly hazardous condition affecting navigation

4.單項選擇題What form of ice is of land origin().

A.Shuga
B.Floe
C.Spicule
D.Bergy bit

5.單項選擇題We have no steel wire.You had better()us one.

A.Borrow
B.Lend
C.Take
D.Let