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
The free float is equal to: a. Latest allowable event occurrence time + Early finish time b. Earliest event occurrence time + early finish time c. Latest allowable event o

Question What are major advantages of using top-down approach in basement construction? Answer The main advantages of top-down approach are listed below- (i) Stru

Ask question #Minimum 100 Please help me to write a c program to determine strength and efficiency of single cover butt joint, lap joint, double cover butt joint . words ac

Landslides induced by rainfall After rainfall, groundwater pressure is built up and this elevates ground water table. Water inside the pores of soil reducesthe effective stres

Question What are main functions of cap block drive cap and pile cushion in driven piles? Answer Cap block is fit amid hammer end and drive cap to manage hammer bl

Compare the probabilities: Use the central limit theorem to compute P (¦ X - μ ¦ ≥ k), k = 1, 2,3,4,5 where X and μ are as defined in Example. Compare the probabilities with t

The exciting force in a constant force type of excitation was 120 kN. The natural frequency of the machine foundation is 4 Hz. The damping factor is 0.36. Verify the magnificati

Establish the relationship among degree of saturation, soil moisture content, definite gravity of soil particles, and void ratio. The volume of an undisturbed clay sample having

Question For drained reclamation, what will significance of smear zone bring by installation of band drains ? Answer Throughout installation of band drains, smear zon

Q. Direction of placing the main weight of reinforcement in concrete pavement? The reinforcement of concrete pavement is typically in the form of longmesh type. A road generall