Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Textbook Question
Chapter 36, Problem 5MC
The component that changes the molecular structure of hydrocarbons into hydrogen-rich gas is called a.
a. pressure container
b. fuel cell
c. fuel injector
d. reformer
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Chapter 36 Solutions
Automotive Technology
Ch. 36 - Why are carbon dioxide emissions a concern?Ch. 36 - List five things a driver of a BEV can do to...Ch. 36 - What makes up the propulsion system in a BEV?Ch. 36 - What basic factors affect the required time to...Ch. 36 - There are two basic ways a BEV is connected to an...Ch. 36 - Why is water control so important to the...Ch. 36 - Explain what the ratings of kilowatts and kilowatt...Ch. 36 - True or False? All fuel cell vehicles have...Ch. 36 - True or False? A PEM fuel cell needs to operate at...Ch. 36 - Which of the statements about hydrogen is true? a....
Ch. 36 - Which of the following CANNOT be used as a source...Ch. 36 - Which of the following statements about fuel cells...Ch. 36 - What is the basic fuel for a fuel cell? a....Ch. 36 - The component that changes the molecular structure...Ch. 36 - Which of the following statements about hydrogen...Ch. 36 - Technician A says power is the ability to do work....Ch. 36 - While discussing inductive charging: Technician A...Ch. 36 - Technician A says some BEVs use liquid to heat the...Ch. 36 - While discussing charger connections: Technician A...Ch. 36 - Technician A says that a fuel cell produces...Ch. 36 - While diagnosing the control system of a BEV:...Ch. 36 - Prob. 7ASRQCh. 36 - Technician A says that all FCEVs have regenerative...Ch. 36 - Technician A says that gasoline can be used as a...Ch. 36 - While discussing hydrogen: Technician A says that...
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- The amount of theoretical oxygen for combustion of a given fuel can be computed from the complete flue gas analysis of the fuel. * True Falsearrow_forwardProblem 4) LHV and HHV of Fuels Consider the following list of some fuels with their LHV and HHV. a) Provide a plot of the LHV as a function of the molecular mass of the fuel. Group the fuels in categories and discuss any correlation between the heating values and the molecular mass. b) Provide a plot of the percentage increase of the HHV relative to the LHV as a function of the molecular mass of the fuel. Discuss any correlation or generalization. Fuel LHV and HHV LHV Methane (CH4) Propane (C3H8) Isooctane (C8H18) Cetane (C16H34) Methanol (CH40) Ethanol (C2H60) Carbon Monoxide (CO) (MJ/kg) 50.0 46.4 44.2 44.0 20.0 26.9 10.1 HHV (MJ/kg) 55.5 50.4 47.8 47.3 22.7 29.7 10.1arrow_forwardThe most common fuel oil used for residential and light commercial is A.Number 1. B. Number 2. C. Number 3. D. Number 4.arrow_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_forwardHow the Road Octane Number is different from Research Octane Number and Motor Octane Number? For a given fuel, which octane number shall be LESS for Research Octane Number and Motor Octane Number? Give a reason to your answer?arrow_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_forward
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