For outdoor brick paving, type M mortars are recommended for bedding the brick and filling the mortar joints between them, a process referred to as squaring the bricks.
Answer the following statement true (T) or false (F)
False
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Which of the following nutrient elements is usually present in the soil solution as a simple cation?
A) Mo B) Zn C) Cl D) B E) all of the above
The mean effective pressure value within a 183 in^3 engine operating at 3200 RPM is 120 psi. Calculate the indicated horsepower. Round to the nearest whole unit
What will be an ideal response?
Tank heaters are capable of providing a specific amount of hot water per hour, referred to as the ____ rating, based on the tank size, efficiency rating and the fuel type.
A. hourly B. timed C. measured D. first hour
Problem 1.58* The Load and Resistance Factor Design method is to be used to select the two cables that will raise and lower a platform support¬ing two window washers. The platform weighs 160 lb and each of the window washers is assumed to weigh 195 lb with equip¬ment. Since these workers are free to move on the platform, 75% of their total weight and the weight of their equipment will be used as the design live load of each cable. (a) Assuming a resis¬tance factor ? = 0.85 and load factors ?D = 1.2 and ?L = 1.5, determine the required minimum ultimate load of one cable. (b) What is the corresponding conventional factor of safety for the selected cables?
