Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Chapter 2, Problem 5MC
Applicant A goes to a quiet place immediately after an interview and reflects on what just took place. Applicant B sends a letter of thanks to the interviewer if he has not heard back from the employer within 2 weeks. Who is doing the right thing?
- A only
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Please answer with the sketches.
The beam is made of elastic perfectly plastic material. Determine the shape factor for the cross
section of the beam (Figure Q3). [Take σy = 250 MPa, yNA = 110.94 mm, I = 78.08 x 106 mm²]
y
25 mm
75 mm
I
25 mm
200 mm
25 mm
125
Figure Q3
A beam of the cross section shown in Figure Q3 is made of a steel that is assumed to be elastic-
perfectectly plastic material with E = 200 GPa and σy = 240 MPa. Determine:
i.
The shape factor of the cross section
ii.
The bending moment at which the plastic zones at the top and bottom of the bar are 30
mm thick.
15 mm
30 mm
15 mm
30 mm
30 mm
30 mm
Chapter 2 Solutions
Automotive Technology
Ch. 2 - What type of information should go into your...Ch. 2 - Explain three types of pay systems used for...Ch. 2 - What should be included in the three main para...Ch. 2 - If you decide that leaving your job is the best...Ch. 2 - Describe the seven basic steps for logical...Ch. 2 - List the characteristics of a good resume.Ch. 2 - True or False? When you feel stress from your job...Ch. 2 - True or False? When you are filling out an...Ch. 2 - True or False? Critical thinking is the art of...Ch. 2 - True or False? The business you decide to work for...
Ch. 2 - True or False? A technician on the flat-rate...Ch. 2 - Which of the following is not a recommended step...Ch. 2 - Which of the following behaviors does not show...Ch. 2 - Which of the following is not the right thing to...Ch. 2 - Which of the following is not a characteristic of...Ch. 2 - Applicant A goes to a quiet place immediately...Ch. 2 - Prob. 6MCCh. 2 - Prob. 7MCCh. 2 - Which of the following would not be considered a...Ch. 2 - When identifying individuals to use as references...
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