When adjusting a magnetic compass using the fore-and-aft permanent magnets, you should __________.
A
use the magnets one at a time, putting one in one side and then one on the opposite side, one step higher.
B
use the magnets in pairs, starting at the top, with trays at the highest point of travel
C
use the magnets in pairs, from the bottom up, with the trays at the lowest point of travel
D
fill all the trays with magnets, then remove them one-by-one until the deviation is removed
E
İlgili Sorular
Which statement is TRUE concerning a combustible gas indicator?On small passenger vessels electrical equipment §in spaces that contain gasoline powered machinery §...Each fire pump on a MODU must have a pressure gauge located at _______.The distance between the surface of the liquid and the tanktop in a cargo tank is called __________.Gyrocompass repeaters reproduce the indications of the master gyrocompass. They are __________.