The timber beam in Figure 2 is simply supported at points A and E. The cross-section of the beam changes from segment AC to CE, as shown below. The Young's modulus of timber may be taken as 12 GPa. The load, geometry and cross-sections of the beam will be instructed to each student in class.

Write brief notes on the following: a, the technique of estimating mean depth and mean area; and b, technical sanction.

Please find the centroid and Ixx for the following shapes. Show all work with neat handwriting and step by step solutions.

Q1. Why are standards so important for members of the engineering design team? Q2. What is "Engineering Design"? Q3.What are the four standard types of projections? Q4. What is the correct technique for free hand sketching a circle or arc? (list three methods steps) Q5. If we are in the construction industry, Why we really need to know how to read drawing? Q6. Understanding what the different lines on a drawing represent is really one of the key factors in being able to interpret the information that these drawings of trying to convey. Please explain the meaning of Visible lines, Hidden lines, Center line, Dimension and extension lines. Q7. What exactly is Graphical communication quiz and online exam testing you? Q8. What exactly is a Graphical Communication project/assignment supposed to help you? Q9. What is the difference between proportion and scale? Q10. What tools are useful for drawing straight lines? What tools are used for drawing arcs and circles? Q11. What are three…