單項(xiàng)選擇題The primary danger in helicopter fires is().

A.burning jet fuel running on to quarters or other areas
B.loss of stability
C.rotating and flying debri
D.heat damage to helicopter structure


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1.單項(xiàng)選擇題The premium is usually included in().

A.the indemnity
B.the franchise
C.the freight rate
D.the cargo cost

3.單項(xiàng)選擇題The objective of shoring the damaged area of a ship is to().

A.force the warped,bulged,or deformed sections back into place
B.support and hold the area in the damaged position
C.withstand subsequent additional damage
D.make a watertight seal at the damaged area

4.單項(xiàng)選擇題The notice of casualty to a ship must include().

A.a request for assistance
B.the location of the unit at the time of the casualty
C.an estimate of the cost to repair damages
D.the amount of fuel remaining

5.單項(xiàng)選擇題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