【单选题】
magnetic compass（）
A、陀罗罗经
B、磁罗经
C、罗经复示器
D、仪器
查看正确答案A、magnetism from the earth's magnetic field B、misalignment of the compass C、magnetism within the vessel D、a dirty compass housing
搜题
更多“magnetic compass（）”相关的问题
第2题
A、A.magnetism from the earth's magnetic field B、B.misalignment of the compass C、C.magnetism within the vessel D、D.a dirty compass housing
第3题
A、Worn gears in the compass housing B、Magnetism from the earth's magnetic field C、Magnetism within the vessel D、Lack of oil in the compass bearings
第4题
A、A.worn gears in the compass housing B、B.magnetism from the earth's magnetic field C、C.magnetism within the vessel D、D.lack of oil in the compass bearings
第5题
A、varies depending upon the bearing used B、is the angular difference between magnetic north and compass north C、is published on the compass rose on most nautical charts D、is the angular difference between geographic and magnetic meridians
第6题
A、varies depending upon the bearing used B、is the angular difference between magnetic north and compass north C、is published on the compass rose on most nautical charts D、is the angular difference between geographic and magnetic meridians
第7题
A、Move the quadrantal spheres closer to the compass B、Raise the heeling magnet if the red end is up C、Remove some of the Flinders bar D、Raise or lower the athwartship magnets
第8题
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
第9题
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
