Convert reduced bearings into whole circle bearings, Civil Engineering

Example:

Convert the following reduced bearings into whole circle bearings:

(i) N 65° E                          

(ii) S 43° 15′ E

(iii) S 52° 30′ W          

(iv) N 32° 42′ W

Solution: Assume 'θ' be whole circle bearing.

(i) Since it is in NE quadrant,

θ = α = 65°      Ans.

(ii) Since it is in south east quadrant

43° 15′ = 180° - θ

or         θ = 180° - 43° 15′ = 136° 45′  Ans.

(iii) Since it is in SW quadrant

52° 30′ = θ - 180°

or         θ = 180° + 52° 30′ = 232° 30′  Ans.

(iv) Since it is in NW quadrant,

32° 42′ = 360° - θ

Or        θ = 360° - 32° 42′ = 327° 18′  Ans.

Posted Date: 10/20/2012 8:52:07 AM | Location : United States







Related Discussions:- Convert reduced bearings into whole circle bearings, Assignment Help, Ask Question on Convert reduced bearings into whole circle bearings, Get Answer, Expert's Help, Convert reduced bearings into whole circle bearings Discussions

Write discussion on Convert reduced bearings into whole circle bearings
Your posts are moderated
Related Questions
Question While designing mini-piles , should strength of grout be disused during estimation of loading carrying capacity? Answer While designing min-piles, there will

I am a Civil Engg student. Why CBR Values determined only at 2.5 and 5 mm penetration ?.

A machine of 850 kg mass is acted upon by an external force of 1355 N at a frequency of 650 rpm. To reduce the effects of vibrations on the supporting structure, isolators having s

Explain the Runoff RUNOFF: Flowing water from precipitation or snow melt which travels overland by gravity to a depression, stream or other body of water.

Thermal stresses: In Thermal stresses, you have studied (a) The effect of temperature on bodies and materials, (b) The concept of thermal stresses, and (c) The techni

what are The regulations and specification that followed for compaction works for earth dam in Oman.

Question Is procurement of third party insurance required to be incorporated in deal for construction works? Answer Purpose of third party insurance is to guard contra

Q. Minimum and maximum distance between bars? Minimum distance between bars and maximum distance between bars In some codes, a minimum distance amid bars is specified to

What is the difference between Dense bituminous Macadam and bituminous macadam

sir what is means by share force