Question

The staff reading taken on a workshop floor using a level is 0.645 m. The inverted staff reading taken to the bottom of a beam is 2.960 m. The reduced level of the floor is 40.500 m. The reduced level (expressed in m) of the bottom of the beam is

• A. 44.105
• B. 41.145
• C. 42.815
• D. 43.460

Answer 1

The correct option is A 44.105


$RL=40.500+0.645-(-2.960)$
$RL=44.105m$