Example 3 Determine: a. The shear stress at point B on the web of the cantilevered strut at section a - a. b. The maximum shear stress acting at section a - a 20 mm 4 kN 8 kN a 70 mm -300 mm- 250 mm- B 50 mm a 250 mm- 20 mm

Q: If L, = 22 ±0.01 mm and L. =L, = %3D 10 +0.005 mm, then L (in mm) is %D %3D L3 L4

A:

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Q: ug behavior r cooling rate Is in different grains are no

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A:

Q: The work hardenable steel has a high chromium content.

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Q: Listed below are four categories (i.e., types) of defects.  Give one example for each type of defect…

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.