Your ARPA has automatic speed inputs from the log.Due to currents,the log is indicating a faster speed than the speed over the ground.What should you expect under these circumstances().
A:The generated CPA will be less than the actual CPA
B:The generated TCPA will be later than the actual TCPA
C:The range of initial target acquisition will be less than normal
D:The targets true course vector will be in error
出自:海船船员证