A.the deviation has been offset by the variation B.there is something wrong with the compass C.the compass is being influenced by nearby metals D.there is no deviation on that heading
A.As many as B.So many as C.As much as D.As more as
A.transmitter B.antenna system C.indicator D.modulator
A.At B.In C.During D.With
A.trouble B.error C.wrong D.mistake
A.tree or log awash in a nearly vertical position B.crew member who refuses to work C.upstream end of a land wall D.buoy that is adrift
A.Compass error and variation are equal B.Compass north will be true north C.Variation will equal deviation D.There will be no compass error
A.persistence B.pulse repetition rate C.pulse length D.resolution
A.east two degrees B.two degrees east C.two east degrees D.two-degrees east
A.accurate only in the Polar regions B.accurate electronic servomechanisms C.hand operated D.accurate only if the vessel is underway
