MATERIALS SCIENCE+ENGINEERING:WILEY PLUS
10th Edition
ISBN: 9781119815242
Author: Callister
Publisher: WILEY
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Chapter 8, Problem 18QAP
To determine
The minimum allowable bar diameter to ensure that fatigue failure will not occur.
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A 3-in.-radius drum is rigidly attached to a 5-in.-radius drum as shown. One of the drums rolls without sliding on the surface shown, and a cord is wound around the other drum. Knowing that at the instant shown. point A has a velocity of 4.875 in./sin./s and an acceleration of 15.50 in./s2in./s2 , both directed to the right, determine the accelerations of points A, B, and C of the drums.
The cord is wound around the 3 inch radius drum. Point B is at the bottom of the 5 inch radius drum. Point A is at the bottom of the 3 inch radius drum. Point C is on the right edge of the 5 inch radius drum.
The accelerations of point B is ______ in./s2
The accelerations of point A is ______ in./s2 _____⦨ °.
The accelerations of point C is _______ in./s2 ____ ⦪ °.
2) Design the circuit shown in Figure 2 to provide bias current of IQ2= 150 uA.
Assume circuit parameters of IREF2 = 250 UA, V+ = 3 V, and V = -3 V. The
transistor parameters are VTP = -0.6 V, λ = 0, K'p= 40 uA/V², W/Lc = 15 and
W/LA = 25.
V+
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+
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VSGA
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+
MA VSDA
IREF2
V-
Figure 2
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find SFD and BMD by using slope deflection method
Chapter 8 Solutions
MATERIALS SCIENCE+ENGINEERING:WILEY PLUS
Ch. 8 - Prob. 1QAPCh. 8 - Prob. 2QAPCh. 8 - Prob. 3QAPCh. 8 - Prob. 4QAPCh. 8 - Prob. 5QAPCh. 8 - Prob. 6QAPCh. 8 - Prob. 7QAPCh. 8 - Prob. 8QAPCh. 8 - Prob. 9QAPCh. 8 - Prob. 10QAP
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