單項選擇題

When using an ARPA，what should you consider in order to evaluate the information displayed?（）

A.The target vessel's generated course and speed are based solely on radar inputs
B.Navigational constraints may require a target vessel to change course
C.The trial maneuver feature will automatically determine a course that will clear all targets
D.You cannot determine if a small target has been lost due to sea return

你可能感興趣的試題

單項選擇題

When using a radar in a unstabilized mode，fixes are determined most easily from（）.

A.center bearings
B.tangent bearings
C.ranges
D.objects that are close aboard

單項選擇題

When navigating in thick fog with the radar on，you should（）.

A.station the look-out in the wheelhouse to keep a continuous watch on the radar
B.secure the sounding of fog signals until a vessel closes within five miles
C.station a look-out as low down and far forward as possible
D.keep the radar on the shortest available range for early detection of approaching vessels

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When using an ARPA，what should you consider in order to evaluate the information displayed?（）

你可能感興趣的試題

When using a radar in a unstabilized mode，fixes are determined most easily from（）.

When navigating in thick fog with the radar on，you should（）.

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When using an ARPA，what should you consider in order to evaluate the information displayed?（）

When navigating in thick fog with the radar on，you should（）.