COMPASS SURVEYING - Quiz

1) Which declination direction is to be used for the - sign in true bearing line?

East West North South

2) Which declination direction is to be used for the + sign in magnetic bearing line?

East West North South

3) Which declination direction is to be used for the - sign in magnetic bearing line?

East West North South

4) Which variations occurred by magnetic storms?

Daily variation Annual variation Secular variation Irregular variation

5) Which is the variations of magnetic meridian swings like a pendulum?

Annual variation Secular variation Regular variation Irregular variation