Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781133612315
Author: Jack Erjavec, Rob Thompson
Publisher: Cengage Learning
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Textbook Question
Chapter 6, Problem 7RQ
Technician A says that a pyrometer measures temperature. Technician B says that a thermometer measures temperature. Who is correct?
- Technician A
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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 mm
Need help in adding demensioning am am so confused
Complete 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.
Chapter 6 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 6 - Explain why testlights are not recommended for...Ch. 6 - True or False? A compression gauge will show the...Ch. 6 - Name the two basic types of compression gauges.Ch. 6 - What tool is used to test engine manifold vacuum.Ch. 6 - Prob. 5RQCh. 6 - Technician A says that a brake drum micrometer has...Ch. 6 - Technician A says that a pyrometer measures...Ch. 6 - True or False? A lab scope is a visual voltmeter...Ch. 6 - Prob. 9RQCh. 6 - Technician A uses a digital volt/ohmmeter to test...
Ch. 6 - Technician A says that a charging station removes...Ch. 6 - Which of the following statements about manifold...Ch. 6 - True or False? A brake shoe adjusting gauge is an...Ch. 6 - When conducting an oil pressure test: Technician A...Ch. 6 - Which of the following conditions can be revealed...Ch. 6 - Technician A uses a high-impedance testlight on...Ch. 6 - Technician A says that a sulfated and plugged fuel...Ch. 6 - The tests conducted by a scan tool can also be...Ch. 6 - When using a fuel injector pulse tester....Ch. 6 - To measure engine cranking current, a DNIM...Ch. 6 - While discussing a clutch alignment tool....Ch. 6 - True or False? The angle of the drive shaft at the...Ch. 6 - Technician A says that ball joints may be pressed...Ch. 6 - Which of the following is not a suitable way to...Ch. 6 - Prob. 25RQ
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