The very first reading taken is called
ABack sight
BFore sight
CIntermediate sight
DInvert
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The length of sides of the largest right angled in the cross section of the fillet weld is designated as the
Failure of stability of slope generally occurs along:
If the true bearing of a line is 127° and declination is 2° W, the magnetic bearing equals
Leverage is the ratio of
A transmission shaft includes