Answer:
See attachment for complete answer step by step solving
Explanation:
Given that:
The anchor shown is used to tie tower guy cables to the ground and is supported by a distributed force from the soil, which can be approximated as shown. The anchor also is subjected to the loads shown, where P1 = 5 kNand P2 = 3 kN . The anchor is made from aluminum with E = 69 GPa . It is a cylindrical rod with diameter d1 = 4 cm with three segments of length L = 2 m . One end of the rod is linearly tapered to a diameter of d2 = 2 cm.
a. Calculate the intensity of the reaction load, Po
b. Use the reaction found in Part A, po = 13 kN/m , and calculate the total change in length for the anchor.
The answer seems pretty obvious, all of the above
The controller determines if a(n) error exists by calculating the difference between the SP and the PV.
<h3>How does a
controller work in control system?</h3>
The Control system is one where it entails if the output is one that has an effect on the input quantity.
So it uses the PV(Process Variable) set against the SP(Setpoint) to know if an error exists.
So, The controller determines if a(n) error exists by calculating the difference between the SP and the PV.
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Collinear system refers to the type which involves all of the forces acting on the exact same line of action .
<h3>What is Force?</h3>
This is referred to an influence which is capable of altering the motion of an object or particle.
Collinear system has forces which acts on the same line. If X, Y and Z are collinear then m X Y = m Y Z ( = m X Z ) .
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Answer:
Gas constant = 0.499 kJ/kg.K
Explanation:
n = number of moles
nN2 = 2 kmol
nCO2 = 4 kmol
Total number of moles = 2 + 4 = 6 kmol of mixture
let y be the mole fractions of the mixture:
yN2 = number of moles of N2/total number of moles = 2/6 = 0.33 kmol/kmol
yCO2 = number of moles of CO2/total number of moles = 4/6 = 0.67 kmol/kmol
The molar mass of an ideal gas mixture is defined by the mass of mixture divided by the total number of moles of the mixure:
We assume there is 100 kg of the gas mixture if the mass is not given.
Therefore:
Molar mass of mixture = mass of mixture/total moles of mixture = 100kg/6kmol = 16.67kg/kmol
The gas constant of a mixture is defined as the universal gas constant (ideal gas constant = 8.314 kJ/kmol.K) divided by the molar mass of the mixture.
Therefore:
The gas constant of the mixture = 8.314kJ/kmol.K/16.67kg/kmol = 0.499 kJ/kmol.K
