AUTOMOTIVE TECHNOLOGY -W/MINDTAP ACCESS
7th Edition
ISBN: 9780357096789
Author: ERJAVEC
Publisher: CENGAGE L
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Chapter 7, Problem 1MC
Which of the following offer(s) the least protection for your eyes?
- Face shield
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The bevel gear shown in is subjected to the force F which is caused
from contact with another gear.
Part A
F (201+8j 15k) N
40 mm
Determine the moment of this force about the y axis of the gear shaft.
Express your answer with the appropriate units.
My =
Value
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?
Units
30 mm
Consider the beam in.
Part A
1.5 ft
200 lb
200lb
2 ft
30°
1.25 ft
30°
If F 90 lb, determine the resultant couple moment.
=
Express your answer in pound-feet to three significant figures. Assume the positive direction is counterclockwise.
ΑΣΦ
vec
MR =
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lb.ft
Chapter 7 Solutions
AUTOMOTIVE TECHNOLOGY -W/MINDTAP ACCESS
Ch. 7 - What is the correct way to dispose of used oil...Ch. 7 - Where in the shop should a list of emergency...Ch. 7 - Describe the correct process for lifting a heavy...Ch. 7 - What are bloodborne pathogens and why should...Ch. 7 - List at least five things you should remember when...Ch. 7 - List at least five precautions that must be...Ch. 7 - Describe the correct procedure for connecting and...Ch. 7 - Where can complete EPA lists of hazardous wastes...Ch. 7 - There are many ways to clean parts while they are...Ch. 7 - List at least five precautions that must be...
Ch. 7 - What is the correct procedure for using a fire...Ch. 7 - Which of the following offer(s) the least...Ch. 7 - Which of the following statements about latex and...Ch. 7 - Which of the following statements about safety...Ch. 7 - Gasoline is highly volatile highly flammable...Ch. 7 - Technician A says that it is recommended that you...Ch. 7 - Technician A says that used engine coolant should...Ch. 7 - Federal Right-To-Know Laws concern. auto emission...Ch. 7 - Which of the following is/are important when work...Ch. 7 - Technician A says that the volatility of a...Ch. 7 - Which of the following is not recommended for use...Ch. 7 - Technician A ties his long hair behind his head...Ch. 7 - Technician A uses compressed air to blow dirt from...Ch. 7 - Heavy protective gloves should be worn when....Ch. 7 - Proper disposal of oil filters includes. recycling...
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- 4. (a) State the conditions that must be met to ensure dynamic balance is achieved for long rotors. (b) A rotor carries three out-of-balance discs in planes A, B and C as shown in Figure 4. The out-of- balance mass x radius products of the rotor discs are tabulated in Table 4. The shaft is to be dynamically balanced by adding balancing masses in planes P and Q, spaced along the shaft at a distance da = 800 mm. Determine the magnitude mara and angular position of the balancing mass x radius product that must be added to plane Q. MBB Ов θε mdc Мага End View on Plane P P MBB MATA dA dB dc do Figure 4 moc Table 4 MATA = 0.6 kg mm 6A = 0° d₁ = 200 mm mers = 0.2 kg mm 6g = 45° dB = 400 mm mcrc = 0.4 kg mm Bc=240° dc = 600 mm Ans. (b) = 110.5°, moro = 0.2 kg mmarrow_forwardNeed help in adding demensioning am am so confusedarrow_forwardComplete the following activity. Save as .pdf and upload to the assignment to the dropbox. 口 Use the general dimensioning symbols to correctly specify the following requirements on the drawing above.arrow_forward
- please solve and show workarrow_forwardWater is boiling in a 25 cm diameter aluminum pan (k=237 W/mK) at 95 degrees C. Heat is transferred steadily to the boiling water in the pan through its .5 cm thick flat bottom at a rate of 800 W. if the inner surface temp of the bottom of the pan is 108 degrees C determine the boiling heat transfer coefficent on the inner surface of the pan and the outer surface temp of the bottom of the pan.arrow_forwardplease solve and show workarrow_forward
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