The force applied at the handle of the rigid lever causes lever to rotate 0.04 radians clockwise about the pin connection at B. if each cable is made of steel (E=200Gpa) and has a cross-sectional area of 3x10^-3m^2. Calculate a) The average normal stress in each cable? b) the force applied at E? The horizontal distance between points D and E is 200mm

The force applied at the handle of the rigid lever causes lever to rotate 0.04 radians clockwise about the pin connection at B. if each cable is made of steel (E=200Gpa) and has a cross-sectional area of 3x10^-3m^2. Calculate a) The average normal stress in each cable? b) the force applied at E? The horizontal distance between points D and E is 200mm

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter25: Testing And Inspection

Section: Chapter Questions

Problem 28R: How wide should a specimen be if the material thickness is a. 0.375in.? b. 6.35mm?

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Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

Calculate

a) The average normal stress in each cable?

b) the force applied at E? The horizontal distance between points D and E is 200mm

A
T
200 mm
L
200 mm
H
B
G
-300 mm.
200 mm
300 mm
E

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Step 1: Write the given data and what is to find

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Step 2: Draw the Free body diagram and displacement diagram:

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Step 3: Calculate the average normal stress is AH:

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Step 4: Calculate the average normal stress in CG, DF and force in AH:

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Step 5: Calculate the force in CH, DF and the force applied at E:

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