Engineering, 25.02.2020 01:05 Sushmitarai9416

Part A - Calculate Poisson's ratio

A square steel bar has a length of 5.4 ft and a 2.8 in by 2.8 in cross section and is subjected to axial tension. The final length is 5.40314 ft . The final side length is 2.79940 in . What is Poisson's ratio for the material?

Part B - Calculate the load

A square steel bar has a length of 3.6 ft and a 1.3 in by 1.3 in cross section and is subjected to axial compression. Under load, the thickness becomes 1.30019 in . If the modulus of elasticity is E = 2.9×104 ksi and Poisson's ratio is ? = 0.27; what is the magnitude of the load that was applied to the bar?

Part C - Maximum load

A slider with a square hole is mounted on the bar described in part B (Figure 1) . The largest load the bar ever carries is 68 kip . What is the minimum side length of the square hole so that it will not bind on the bar?

Answers: 1

Show answers

Another question on Engineering

Engineering, 03.07.2019 14:10

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

Answers: 2

Answer

Engineering, 04.07.2019 18:10

An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature

Answers: 2

Answer

Engineering, 04.07.2019 18:20

Prove the equivalence between the two statements of the 2nd law of thermodynamics (i.e., a violation of one statement leads to the violatio the other statement)

Answers: 2

Answer

Engineering, 05.07.2019 10:10

What is the correct way to measure the overall length of a boat? measure from the tip of the bow to the highest point on the gunwale. measure from the tip of the bow in a straight line to the stern of the boat. measure from the tip of the bow in a straight line to the back seat. measure from port to starboard at the boat's widest point.

Answers: 1

Answer

You know the right answer?

Part A - Calculate Poisson's ratio

A square steel bar has a length of 5.4 ft and a 2.8...

Questions