QUESTION
Objective Question
The check available in levelling is as follows:
Answer
( Option D)
Only (a) and (b) is correct
Solution
Check available for levelling are:
(i) ΣB.S - åFS = Last R.L - First RL
(ii) åRise - åFall = Last RL - First RL
(iii) åB.S - åFS = åRise - åFall
