A sawn-lumber column of 5.0 × 7.5-in. cross section has an effective length of 8.5 ft. The grade of wood used has an adjustedallowable stress for compression parallel to the grain σ = 1180 psi and an adjusted modulus E = 440 × 103 psi. Using the allowable-stress method, determine the largest eccentric load P that can be applied when e = 0.7 in. (Round the final answer to two decimalplaces.)5.0 in.7.5 in.DThe largest eccentric load P that can be applied iskips.

Step 1: Rewrite required properties dLe=58.5×12=20.4Area is given by ;Area=b×d=5×7.5=37.5 in2 The…

Answered: A sawn-lumber column of 5.0 × 7.5-in.…

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.4QAP

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Determine the maximum allowable spacing s of the nails used to hold the top flange to the web. The beam is constructed from three boards. (Figure 1) Express your answer to three significant figures and include appropriate units. It is subjected to a shear of V = 4.1 kip. Each nail can support a shear force of 620 lb. HA ? St = |1.911 in Submit Previous Answers Request Answer Figure 1 of 1 Part B 1.5 in. Determine the maximum allowable spacing s of the nails used to hold the bottom flange to the web. o10 in Express your answer to three significant figures and include appropriate units. 12 in HẢ V 1 in Sh = 2.275 in A 1.5 in. 6 in.
m=9 n=3
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Assume you have 0.5 m3 of soil with a porosity of 40% and an oven-dry weight of 700 kg. Calculate the bulk density. Next, assume that I drive over the soil with heavy equipment, compact the soil, and reduce the porosity from 40% to 20%. Calculate the bulk density after compaction.
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liquid hydrogen (LH2) tank is a double-hulled tank composed of cold drawn and annealed 316 stainless steel, with the cryogenic liquid on the inside and vacuum in the annular space (the outer tank). The Yield Stress of 316 stainless steel is 45 MPa, the Ultimate compressive strength is 90 MPa, the elongation % is 30, Poisson's ratio is .3 and the CTE is 15.9 *10-6 C-1. A. If there are no relief valves and the vessel is new, if the cross-sectional area of the inner tank is 1 m2, determine the force necessary to cause the tank to rupture.
Q2: Determine the size of a vertical separator to handle 600 bpd (barrel per day) of 55° API condensate and 50 bpd of produced water. Assume the water particle size is 200 μm. Other operating conditions are as follows: SE -726 Operating temperature = 80 °F / Operating pressure= 1000 psig/Water specific gravity = 1.01) H. /Condensate viscosity = 0.55 cp @ 80 °F / Condensate specific gravity for 55° API = 0.76 / Retention time = 3 min / capacity of separator = 1100 M 2013 44096 xe
Tooling for a vacuum deposition system is cleaned and reassembled. Unfortunately, a drop of water 0.125 cm3 in volume is left in the bottom of a screw hole. Due to the obstructed path to the pump, a negligible amount of water escapes during the early stages of pumpdown, and the drop becomes a virtual leak at a chamber pressure of 4.3E-06 torr. Find the volume of gas formed by the water at this pressure (assume it stays at room temperature). The density of water is 1g cm-3 and the molecular weight 18 g mole-1. (First, determine the number of moles in the drop of water, and use the ideal gas law to determine the volume)(b) To make this result clearer, what is the added time (in hours) to pump out this chamber due to this droplet if the pump, at that pressure, has a rate of 1480 L/s?
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what term describes the relationship of the axix of the 1/2" NPT pipe plug with the main axis of the bottom assembly?
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