What is the difference between dumpy level and auto level.
Answer Posted / g.a. naidu from guntur
dumpy level is double bubble instrument and levelling is slightly difficult than compare to auto level and the oldest instrument is dumpy level. the clearance of the object is less than compare to auto level
auto level: the instrument is latest and the consisting single bubble. the clearance of the object is high than compare to the dumpy level
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
Whats be the minimum foundation depth of multistoried building as per height of building in individual footing?
How to determine thee cut length for steel reinforcement bars in R.C.C design
find the discharge of water through a horizental venturimeter having 400mm dia at the inlet main and 150mm dia at thorat.if the diffrential gauge between inlet and thorat shows a pressure head of 25cm mercury. assume coefficient discharge 0.98 and specfic gravity of mercury as 13.6.
undistributed samples are obtained by
can we use PPC for concrete wall, If yes, what is the concrete (PPC & OPC) grade for Non- load bearing concrete wall, load bearing concrete wall & for cellar retaining wall.
Requirement of cement, and steel 1:2:4 ratio concrete in 1128 Sqft area(Cement No of bags, steel in Kgs)
Describe about the Pile test methods, which are used in Industrial & Multistory Buildings in general.
in levelling operation the first site on any change point is back site the second site on any change point is fore site the line commenses with fore sight & closes with backsight the line comensses with back sight & closes with fore sigh
Explain what is zoning permit?
how water proof chemicals act in concrete to avoid leek?
what is the difference between tsp & tower
i want to ecil (Electronics Corporation of India Limited Hyderabad) previous civil engineering question papers immediately please.............
For 1 bag cement how i will calculate sand and metal aggregate;Here the mix proportion is 1:2.49:2.38
Formula of area of crane hook
What is the difference between one-way slab and two-way slab?