Civil Engineering

16)For calculating latitude and departure they must be converted into__________
a) Whole Circle Bearing system
b) Reduced Bearing system
c) True bearing system
d) Assumed bearing system

14)The combined correction for curvature and refraction can be given as _______
a) C = 14d2/6R
b) C = 6d2/7R
c) C = 7d2/2R
d) C = 6d2/14R