Problem 2-54 A force of 460 N is exerted on lever AB as shown. The end B is connected to a piston which fits into a cylinder having a diameter of 60 mm. What force Fn acts on the larger piston, if the volume between C and D is filled with water? Ans: 15.83 kN 460 N Water 220 mm Fo 120 mm D B C 160 mm Ø 260 mm

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

Verify the value of Zx for a W1850 that is tabulated in the dimensions and properties tables in Part 1 of the Manual.

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?