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 36, Problem 9RQ
True or False? A PEM fuel cell needs to operate at very high temperatures.
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Technician A says that gasoline can be used as a source of hydrogen for a fuel cell. Technician B says that carbon dioxide can be used as a source of hydrogen for a fuel cell. Who is correct?
The octane number of a fuel is the percentage of octane in that fuel.
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It prevent knocking because fuel with greater octane number has lower flame speed
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Chapter 36 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
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 - Explain what the ratings of kilowatts and kilowatt...Ch. 36 - True or False? All fuel cell vehicles have...Ch. 36 - Which of the statements about hydrogen is true? a....Ch. 36 - True or False? A PEM fuel cell needs to operate at...Ch. 36 - Why is water control so important to the...
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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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- True or False? In an HCCI engine, combustion immediately and simultaneously produces a steady flame across the mixture.arrow_forwardThe 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. reformerarrow_forwardHow does a GDI system provide for a stratified charge in the combustion chamber?arrow_forward
- What type of fire extinguisher should you have close by when you are working on fuel system components?arrow_forwardWhat products of combustion are produced with ideal combustion when fuel oil is burned?arrow_forwardWhile discussing hydrogen: Technician A says that a hydrogen atom has one proton and two electrons. Technician B says that hydrogen is produced in a fuel cell when water is broken down into its basic elements. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor Barrow_forward
- Which of the following CANNOT be used as a source for the production of hydrogen? a. Gasoline b. Methanol c. Carbon dioxide d. Natural gasarrow_forwardWhich of the following statements about fuel cells is NOT true?a. A single fuel cell produces very low voltage, normally less than one volt.b. A fuel cell produces electricity through an electro-chemical reaction that combines hydrogen and oxygen to form water.c. A fuel cell is composed of two electrodes coated with a catalyst and separated from each other by an electrolyte and from the case by separators.d. In a fuel cell, catalysts are used to ignite the hydrogen; this causes a release of electrons or electrical energy.arrow_forward11.Which of the following can be used as fuel in compressed form? a. Petrol b. Natural Gas c. Coal d. Uraniumarrow_forward
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