Example of magnetic dip, Civil Engineering

Assignment Help:

Example :

Line AB was drawn with a magnetic bearing of 136° 45′ while the magnetic declination was 2° 30′ east In an old map. If magnetic declination is 3° 30′ west to what magnetic bearing the line should be set now?

Solution: Referring to given figure, it is clear that

1294_magnetic bearing.png

Present magnetic bearing of line AB

= 3° 30′ + 2° 30′ + 136° 45′

= 142° 45′        Ans.


Related Discussions:- Example of magnetic dip

Calculate the total passive earth resistance on the wall, A  retaining wall...

A  retaining wall, 4.5 m high, retains a soil with  c = 2 N/cm 2 ,  φ = 30° and g = 20 kN/m 3 , with horizontal surface level with the top of the wall. The backfill carries a surch

IRC class 70R, What will be the structural weight per meter for IRC class 7...

What will be the structural weight per meter for IRC class 70r bridge

State the term - stresses from concrete to reinforcement, State the term - ...

State the term - Stresses from concrete to reinforcement Stresses from concrete to reinforcement, or vice-versa, in reinforced concrete are transferred due to bond between conc

Assignment, information of cement types

information of cement types

Classification of timber based on availability:, Classification Based on Av...

Classification Based on Availability: Forest departments categorized timbers based on the availability as X=Most common. 1415 m 3 or more per year Y=Common. 355 m 3 to 1415

Design of prestressed concrete pipes, Design of prestressed concrete pipes ...

Design of prestressed concrete pipes The design of prestressed concrete pipes should cover the following five stages : (a) Circumferential prestressing, winding with or wit

Stone tiles for construction material, Q. Stone tiles for construction mate...

Q. Stone tiles for construction material? For Public toilet bath rooms kitchen etc. we may be use stones tiles ( marble , kota stone , Polished Kuddapa stone or polished Dhura

What is a feasibility study, In order to make wise investments in a marketp...

In order to make wise investments in a marketplace experiencing enhancing levels of risk, companies are turning to feasibility studies to verify if they should offer new products,

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