Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781305176423
Author: ERJAVEC
Publisher: Cengage
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Chapter 46, Problem 2ASRQ
To determine
The correct technician among the two, i.e., A and B who are discussing the play in the load-carrying ball joint and follower ball joint respectively.
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Determine the shear flow qqq for the given profile when the shear forces acting at the torsional center are Qy=30Q_y = 30Qy=30 kN and Qz=20Q_z = 20Qz=20 kN. Also, calculate qmaxq_{\max}qmax and τmax\tau_{\max}τmax.
Given:Iy=10.5×106I_y = 10.5 \times 10^6Iy=10.5×106 mm4^44,Iz=20.8×106I_z = 20.8 \times 10^6Iz=20.8×106 mm4^44,Iyz=6×106I_{yz} = 6 \times 10^6Iyz=6×106 mm4^44.
Additional parameters:αy=0.5714\alpha_y = 0.5714αy=0.5714,αz=0.2885\alpha_z = 0.2885αz=0.2885,γ=1.1974\gamma = 1.1974γ=1.1974.
(Check hint: τmax\tau_{\max}τmax should be approximately 30 MPa.)
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Chapter 46 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 46 - Prob. 1RQCh. 46 - Explain the difference between sprung and unsprung...Ch. 46 - What are two reasons for using an air spring?Ch. 46 - Explain the action of the conventional shock...Ch. 46 - Prob. 5RQCh. 46 - Prob. 6RQCh. 46 - What occurs when a wheel hits a dip or hole and...Ch. 46 - Which of the following is part of the sprung...Ch. 46 - What occurs when a wheel hits a dip or hole and...Ch. 46 - Describe the common complaints caused by faulty...
Ch. 46 - The modified MacPherson rear strut suspension is...Ch. 46 - What controls the movement of a vehicle as it...Ch. 46 - The coil springs of the vehicle_. a. support the...Ch. 46 - The two SLA systems in common use today are the...Ch. 46 - A multilink front suspension contains which of the...Ch. 46 - Technician A says that the use of firmer, urethane...Ch. 46 - Prob. 2ASRQCh. 46 - Technician A says that a weak suspension spring...Ch. 46 - Technician A says that leaf spring-type rear...Ch. 46 - Technician A says that shock absorbers should be...Ch. 46 - While discussing types of coil springs: Technician...Ch. 46 - When the front wheels are turned on a vehicle...Ch. 46 - Technician A says that the suspension switch must...Ch. 46 - While conducting a bounce test: Technician A says...Ch. 46 - Technician A says that rattling on road...
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