Answer:
a)True
Explanation:
Yes it is true that principle stresses are the function of σx,σy and τxy.
We know that principle stresses σ1,σ2 given as follows
Where σx ,σy are the normal stresses and τxy is shear stress.
σ1 is the maximum principle stress and σ2 is the minimum principle stress.
Answer:
I think is Ethical and Legal Implication.
Answer:
(a) BOD removal efficiency = 89.51%
(b) Aeration tank volume = 4732m³
(c) MLSS = 1706.669 mg/L
(d) Secondary clarifier surface area 6250ft²
(e) Air requirement = 12930.284 lb
Explanation:
See the attached file for explanation. This is continuation from page 3 of the attached file.
Air required = 172403.792 ft3
since, density of air = 0.075lb/ft3
air required = 0.075*172403.792 lb
= 12930.284 lb
Cadastral surveying is the sub-field of cadastre and surveying that specialises in the establishment and re-establishment of real property boundaries. ... A cadastral surveyor must apply both the spatial-measurement principles of general surveying and legal principles such as respect of neighboring titles.