The radius of the specimen is 60 mm
<u>Explanation:</u>
Given-
Length, L = 60 mm
Elongated length, l = 10.8 mm
Load, F = 50,000 N
radius, r = ?
We are supposed to calculate the radius of a cylindrical brass specimen in order to produce an elongation of 10.8 mm when a load of 50,000 N is applied. It is necessary to compute the strain corresponding to this
elongation using Equation:
ε = Δl / l₀
ε = 10.8 / 60
ε = 0.18
We know,
σ = F / A
Where A = πr²
According to the stress-strain curve of brass alloy,
σ = 440 MPa
Thus,
Therefore, the radius of the specimen is 60 mm
Explanation:
Which situation is an enabler for the rise of Artificial Intelligence (A in recent years? availability of cloud-based, hosted machine learning platforms.
Answer:
1. Assumption
2.Truth Table
3.K-Map
4.Mapping and Final Expression
Answer:
scope statement and deliverables
Explanation:
Francisco Franco Bahamonde was a Spanish general who ruled over Spain from 1939 to 1975 as a dictator., assuming the title Caudillo.
Franco's ideology included the following consistent points:
Authoritarianism
Nationalism
National Catholicism
Militarism, conservatism
Franco is responsible for decomposing the work for a project to host a major conference.
Scope statement and deliverables should be used to get started.
Answer:
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Explanation:
Given that; The average grain diameter of an aluminum alloy is 14 mu m with a strength of 185 MPa. The same alloy with an average grain diameter of 50 mu m has a strength of 140 MPa. (a) Determine the constants for the Hall-Patch equation for this alloy, (b) How much more should you reduce the grain size if you desired a strength of 220 MPa
See attachment for completed solvings
