Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Question
Chapter 16, Problem 3SA
To determine
The indication given by the reading of the battery voltage on the ground side of a component
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True or False? A fully charged new battery willhave a low conductance reading.
True or False? The BCI determines battery ratings for CCA, CA, and reserve capacity.
While discussing what is indicated by a vehicle’s charge indicator: Technician A says that any positive reading on an ammeter shows that the generator is in working condition. Technician B says that if the voltmeter reading does not increase immediately after starting the engine, the battery is bad. Who is correct?
Technician A
Technician B
Both A and B
Neither A nor B
Chapter 16 Solutions
Automotive Technology
Ch. 16 - How will an electrical circuit behave if there is...Ch. 16 - What happens to an electrical circuit when there...Ch. 16 - Prob. 3SACh. 16 - What type of solder should be used to repair...Ch. 16 - True or False? The MIN/MAX function on some DMMs...Ch. 16 - True or False? A zero reading on an ohmmeter means...Ch. 16 - Prob. 3TFCh. 16 - While troubleshooting a problem, the key to...Ch. 16 - Prob. 5TFCh. 16 - Prob. 1MC
Ch. 16 - Prob. 2MCCh. 16 - Wiring harnesses are typically shielded by plastic...Ch. 16 - Which of the following lab scope controls must be...Ch. 16 - Prob. 5MCCh. 16 - Which of the following information is not given in...Ch. 16 - While discussing electricity: Technician A says...Ch. 16 - While discussing NTC thermistors: Technician A...Ch. 16 - While measuring the resistance of a wire with an...Ch. 16 - While testing variable resistors: Technician A...Ch. 16 - Prob. 5ASRQCh. 16 - Technician A uses a testlight to test circuit...Ch. 16 - Technician A uses a testlight to detect...Ch. 16 - While diagnosing the location of a wire-to-wire...Ch. 16 - While measuring resistance: Technician A uses an...Ch. 16 - While discussing how to test a switch: Technician...
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Similar questions
- Which of the following tests would not be performed to check for high resistance in the battery' cables? Cranking voltage test Insulated circuit resistance test Starter relay by-pass test Ground circuit resistance testarrow_forwardtrue or False? The computer in most late-model vehicles must undergo a relearn or initialization procedure after the vehicle's battery has been disconnected and reconnected?arrow_forwardTechnician A says that the reserve rating of a battery is the amount of steady current that a fully charged battery can supply tor 20 hours without the voltage falling below 10.5 volts. Technician B says that ampere-hour ratings state how many hours the battery is capable of supplying 25 amperes. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forward
- How is a battery leakage test conducted?arrow_forwardTechnician A says jump-starting a battery can damage electronic components. Technician B says a dead battery should be jump-started instead of recharged. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardHow many volts are present in a fully charged 12-volt battery?arrow_forward
- True or False? A zero reading on an ohmmeter means the circuit or component is open.arrow_forwardTrue or False? Piezoelectric materials can emit a small amount of voltage when they are struck, squeezed, or exposed to vibration.arrow_forwardWhy should a memory saver be installed before dis connecting a vehicles battery?arrow_forward
- While discussing the results of a load test: Technician A says that if a battery fails a load test but the voltage rises above 12.4 volts when the load is removed, the battery should be replaced. Technician B says that if a battery fails a load test but the voltage rises above 12.4 volts when the load is removed, the battery is able to hold a charge. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forwardIn addition to the battery, what does the charging system include?arrow_forwardTechnician A says that before a battery is removed, a memory' saver ought to be installed. Technician B says that before a battery is removed, the positive cable should be disconnected and the area around the battery should be cleaned. Who is correct? Technician A Technician B Both A and B Neither A nor Barrow_forward
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