surveying, Civil Engineering

Assignment Help:
A pre- engineering base line was run down a very steep hill.rather than measure horizontaily down hill with steel tape: surveyor measured the vertical angle with the theodolite and slope distance with 16m steel tape.The vertical angle was21degreeand26minutes turned to a point on a plumbed range pole 1.5mabove ground.The slope distance from the theodolite to the point on the range pole was 45.3m.The theodolites optical center was 1.4mabove the upper base line station at110+71.25
a) If the elevation of the upper station was 253m, what is the elevation of lower point
b
0What is chainage of the lower station

Related Discussions:- surveying

How to find back bearings?, Example: The following fore bearings were ...

Example: The following fore bearings were observed respectively for lines, AB, BC, CD, DE, EF and FG. Find out their back bearings: (i) 148°                          (ii

Explain flow measurement with weirs, Explain Flow Measurement with Weirs ...

Explain Flow Measurement with Weirs Fixed plates positioned vertically in an open channel over which flow is directed through an opening. The opening linear distance is termed

Radial flow pumps for small flows and high heads, Radial flow pumps for sma...

Radial flow pumps for small flows and high heads In radial flow pumps, a diffuser/volute is generally designed at it outlet to convert the kinetic energy obtained during the pu

Bridge abutment be placed under an embankment, Question It should be necess...

Question It should be necessary that raking piles of a bridge abutment be placed under an embankment ? Answer For a bridge abutment to be supported on raking piles with dive

Majority carriers are hols in, Majority carriers are hols in which type? ...

Majority carriers are hols in which type? Answer: In P-type semiconductors hols are majority carriers .

Dynamics, A vehicle for landing on the moon has a mass of 4500kg. The dampe...

A vehicle for landing on the moon has a mass of 4500kg. The damped spring undercarriage system of the vehicle has a stiffness of 450kn/m and a damping ratio of 0.2. The rocket lift

Accuracy and range - angle measurement, Accuracy and Range - Angle measurem...

Accuracy and Range - Angle measurement: Accuracy and Range:-Angle measurement:-Most modern total station instruments measure angles by means of electro-optical scanning of ext

Define the term - prestressing force, Define the term - prestressing force ...

Define the term - prestressing force It should be realized that the maximum amount of prestressing force which can be  transferred from tendons to concrete depends on the bond

Priciples of working from whole to part in surveying, What are the principl...

What are the principles of working from whole to part in surveying?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd