A .180°
B .176°
C .000°
D .354°
[单选题]某轮罗航向230°,磁差2°W,自差1°E,当测得某物标真方位020°时,该物标舷角为()。A .151°B .150°C .149°D .153°
[单选题]某轮罗航向045°,该轮磁差1°W,自差2°E,则舷角150°的物标罗方位为()。A .196°B .255°C .195°D .254°
[单选题]某轮陀罗航向230°,陀罗差2°E,测得某物标真方位260°时该物标的舷角为()。A .028°B .030°C .032°D .28°左
[单选题]某轮陀罗航向315°,陀罗差2°W,测得某物标舷角030°时,该物标真方位为()。A .343°B .345°C .347°D .283°
[单选题]某轮陀罗航向140°,陀罗差1°W,测得某物标真方位170°时该物标的舷角为()。A .31°B .29°C .031°D .030°
[单选题]某船陀罗航向230°,陀罗差2°W,测得某物标真方位170°,则该物标舷角为()。A .62°左B .60°左C .298°D .302°
[单选题]某轮罗航向314°,该轮磁差1°W,自差2°E,则右舷150°处物标罗方位为()。A .103°B .104°C .105°D .165°
[单选题]某船陀罗航向232°,陀罗差2°W,测得某物标陀罗方位080°,则该物标舷角为()。A .150°B .152°C .154°D .208°
[单选题]某轮陀罗航向044°,陀罗差1°E,测得某物标舷角030°时,该物标真方位为()。A .015°B .075°C .013°D .073°
[单选题]某轮罗航向060°,磁差3°E,自差2°W,则左正横处物标的罗方位是()。A .328°B .330°C .331°D .333°