EBK FUNDAMENTALS OF MATERIALS SCIENCE A
5th Edition
ISBN: 9781119175506
Author: RETHWISCH
Publisher: JOHN WILEY+SONS INC.
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Question
Chapter 4.12, Problem 24QP
To determine
The number of repeat units per unit cell of crystalline nylon.
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Students have asked these similar questions
Water in a tank is used to control the water pressure in a pipe as shown in Figure P5 below.
Find the pressure in the pipe at A if h = 200 mm and the mercury is at the elevation shown
(between points B and C). Assume standard atmospheric pressure and neglect the diameter
of the pipe. Express your answer in kPa.
Select a W-shape for the following conditions:
Beam spacing = 12 ft
Span length = 25 ft
Slab and deck combination weight = 43 psf
Partition load = 20 psf
Ceiling weight = 5 psf
Flooring weight = 2 psf
Live load 160 psf
Fy
= 50 ksi
The maximum live load deflection cannot exceed L/340.
Shape
Mp (ft-kips) M₁/ (ft-kips) Vn (kips) Vn/v (kips) Ix (in.
Vn/n, (kips) I. (in.)
W14 × 61
383
254
156
104
640
W21 × 44
358
238
217
145
843
W16 × 50
345
230
186
124
659
W18 × 46
340
226
195
130
712
a. Use LRFD.
Calculate the required moment of inertia, the required moment strength, and the maximum shear.
(Express your answers to three significant figures.)
Ix
=
in.
4
Μι
=
Vu
Select a shape:
-Select-
b. Use ASD.
ft-kips
kips
Calculate the required moment of inertia, the required moment strength, and the maximum shear.
(Express your answers to three significant figures.)
Ix
Ma
=
Va =
Select a shape:
-Select-
4
in.
ft-kips
kips
10.8 In the network of Fig. P10.8, Za = Zb = Zc = (25+ j5) W.Determine the line currents.
Chapter 4 Solutions
EBK FUNDAMENTALS OF MATERIALS SCIENCE A
Ch. 4.12 - Prob. 1QPCh. 4.12 - Prob. 2QPCh. 4.12 - Prob. 3QPCh. 4.12 - Prob. 4QPCh. 4.12 - Prob. 5QPCh. 4.12 - Prob. 6QPCh. 4.12 - Prob. 7QPCh. 4.12 - Prob. 8QPCh. 4.12 - Prob. 9QPCh. 4.12 - Prob. 10QP
Ch. 4.12 - Prob. 11QPCh. 4.12 - Prob. 12QPCh. 4.12 - Prob. 13QPCh. 4.12 - Prob. 14QPCh. 4.12 - Prob. 15QPCh. 4.12 - Prob. 16QPCh. 4.12 - Prob. 17QPCh. 4.12 - Prob. 18QPCh. 4.12 - Prob. 19QPCh. 4.12 - Prob. 20QPCh. 4.12 - Prob. 21QPCh. 4.12 - Prob. 22QPCh. 4.12 - Prob. 23QPCh. 4.12 - Prob. 24QPCh. 4.12 - Prob. 25QPCh. 4.12 - Prob. 26QPCh. 4.12 - Prob. 1SSPCh. 4.12 - Prob. 1FEQPCh. 4.12 - Prob. 2FEQPCh. 4.12 - Prob. 3FEQP
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