Sag correction is always:
APositive
BNegative
CZero
DNone of the above
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Among the different types of water supply distribution system the safest most reliable system is
The amount of correction due to local attraction at a place is
The area from which rainfall flows into a drainage line, out fall or reservoir etc :
A line is placed in the first quadrant in such a way that the line is inclined to HP and parallel to V P. the elevation will be lies in
Which among the following is not a heriditary disease?