AUTO TECH/TASK SHEET
6th Edition
ISBN: 9780135257630
Author: Halderman
Publisher: PEARSON
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Textbook Question
Chapter 26, Problem 1CQ
Which of these smoke colors indicates excessive fuel being burned in the combustion chamber?
- a. Blue
- b. Black
- c. White
- d. Gray
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Chapter 26 Solutions
AUTO TECH/TASK SHEET
Ch. 26 - Describe the visual checks that should be...Ch. 26 - Describe how to perform a compression test and how...Ch. 26 - Describe the cylinder leakage test.Ch. 26 - Describe how a vacuum gauge would indicate if the...Ch. 26 - Describe the test procedure for determining if the...Ch. 26 - Which of these smoke colors indicates excessive...Ch. 26 - Two technicians are discussing oil leaks....Ch. 26 - Which of the following is the least likely to...Ch. 26 - Engine oil pressure at 3500 RPM should be at least...Ch. 26 - A good engine should produce how much compression...
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- The oil flame must not hit the combustion chamber because it will A. overheat. B. cool off and create soot and smoke. C. use too much fuel oil. D. prevent the furnace from starting up.arrow_forwardReducing the size of the combustion particles in a thermal plant ______ of the combustion process. Burning in low oxygen can produce _________ . First line options; decrease temperature / increase efficiency Second line options; syngas / more particulatesarrow_forwardThe temperature at which oil will release sufficient vapor to support combustion continuously for five second when flame is passed over the surface is Burn point Flash point Pour point Cloud point Fire point Option 6arrow_forward
- 2. Which one is essential for combustion of fuel? C. correct fuel air ratio D. all of these * A. oxygen to support combustion B. proper ignition temperaturearrow_forward1.Which of the following is an example of combustion?. a. flaming methane bubbles. b. toasty campfire c. running diesel truck engine d. all of the above 2. Heat is measured in a. bules b. grams c. degrees celcius d. kJ 3.Iso-octane CH₁ is burned with 120% theoretical air in a small three-cylinder turbocharged automobile engine, calculate: - a the stoichiometric air-fuel ratiol b. the equivalence ratio?arrow_forwardTrue or False? In an HCCI engine, combustion immediately and simultaneously produces a steady flame across the mixture.arrow_forward
- What are methylacetylene-propadiene fuel gases used for?arrow_forwardUse Table 31-7 to determine which oxygen fuel-gas mixture produces the highest total heat.arrow_forwardThe enthalpy of combustion, where all the water formed during combustion will be in the vapor phase is known as ___ . Select one: a. Low heating value b. High heating value c. Adiabatic flame temperature d. Evaporation of waterarrow_forward
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