1. A simply supported beam, 2 meters in length, carries a uniformly distributed load of 9 kN/m. If the cross-sectional area of the beam is a circle with diameter of 48 mm. Determine the magnitude of the maximum flexural stress (MPa) experienced by the beam.

A column in a building is subjected to the following load effects: 9 kips compression from dead load 5 kips compression from roof live load 6 kips compression from snow 7 kips compression from 3 inches of rain accumulated on the roof 8 kips compression from wind a. If lead and resistance factor design is used, determine the factored load (required strength) to be used in the design of the column. Which AISC load combination controls? b. What is the required design strength of the Column? c. What is the required nominal strength of the column for a resistance factor of 0.90? d. If allowable strength design is used, determine the required load capacity (required strength) to be used in the design of the column. Which AISC load combination controls? e. What is the required nominal strength of the column for a safety factor of 1.67?

using Figure 5-27, what is the advantage of the suspended type magnet over the other two types of magnets?

Why is it so difficult to process MSW?