ASE A6 Domain 2: Battery and Starting System Diagnosis and Repair Welcome to your ASE A6 Domain 2: Battery and Starting System Diagnosis and Repair 1. ASE A6: Battery and Starting System Diagnosis and Repair What is the typical voltage range of a fully charged 12-volt automotive battery? A. 8-10 volts B. 12-14 volts C. 16-18 volts D. 20-22 volts None 2. ASE A6: Battery and Starting System Diagnosis and Repair Which of the following conditions is a common symptom of a faulty starter motor? A. Dim headlights B. Engine cranks but doesn't start C. Overcharging of the battery D. Loss of power steering None 3. ASE A6: Battery and Starting System Diagnosis and Repair When performing a load test on an automotive battery, what is the purpose of applying a load to it? A. To measure the battery's open-circuit voltage B. To measure the battery's internal resistance C. To determine the battery's cold cranking amps (CCA) D. To evaluate the battery's capacity to deliver current None 4. ASE A6: Battery and Starting System Diagnosis and Repair What is the primary function of a battery's positive terminal? A. To connect to the alternator B. To provide ground to the vehicle's chassis C. To connect to the starter motor and distribute power D. To act as a storage unit for excess electrical charge None 5. ASE A6: Battery and Starting System Diagnosis and Repair What could be the consequence of a loose or corroded battery cable connection? A. Increased fuel efficiency B. Improved engine performance C. Voltage drop, leading to starting problems D. Enhanced braking performance None 6. ASE A6: Battery and Starting System Diagnosis and Repair What does a hydrometer measure in a lead-acid battery? A. Voltage output B. Electrolyte level C. Specific gravity of the electrolyte D. Battery temperature None 7. ASE A6: Battery and Starting System Diagnosis and Repair In a typical automotive electrical system, what does the alternator primarily charge? A. The starter motor B. The battery C. The spark plugs D. The fuel injectors None 8. ASE A6: Battery and Starting System Diagnosis and Repair What is the purpose of the ignition switch in the starting system? A. To engage the starter motor B. To control the vehicle's headlights C. To activate the fuel injection system D. To adjust the engine's timing None 9. ASE A6: Battery and Starting System Diagnosis and Repair What is the role of the starter solenoid in the starting system? A. To control the vehicle's air conditioning system B. To regulate fuel injection C. To engage the starter motor's gear with the engine's flywheel D. To control the vehicle's radio None 10. ASE A6: Battery and Starting System Diagnosis and Repair What is the purpose of the flywheel or flexplate in the starting system? A. To store excess electrical charge B. To provide ground to the vehicle's chassis C. To act as a counterweight for engine balance D. To engage the starter motor's gear and turn the engine None 11. ASE A6: Battery and Starting System Diagnosis and Repair What is the purpose of a battery's negative terminal? A. To connect to the alternator B. To provide ground to the vehicle's chassis C. To connect to the starter motor and distribute power D. To act as a storage unit for excess electrical charge None 12. ASE A6: Battery and Starting System Diagnosis and Repair If a battery shows signs of bulging or swelling, what is the most likely cause? A. Overcharging B. Low electrolyte levels C. Extreme cold temperatures D. Normal wear and tear None 13. ASE A6: Battery and Starting System Diagnosis and Repair Which component converts mechanical energy from the engine's crankshaft into electrical energy to charge the battery and power the vehicle's electrical systems? A. Ignition switch B. Alternator C. Starter motor D. Battery None 14. ASE A6: Battery and Starting System Diagnosis and Repair What could cause a vehicle's headlights to dim when attempting to start the engine? A. A malfunctioning radio B. Low tire pressure C. Weak battery or poor electrical connections D. A faulty fuel injector None 15. ASE A6: Battery and Starting System Diagnosis and Repair What is the purpose of a battery's vent caps? A. To regulate battery temperature B. To allow for the release of excess gas and prevent overpressure C. To enhance radio reception D. To prevent the battery from freezing None 16. ASE A6: Battery and Starting System Diagnosis and Repair What does a battery's cold cranking amps (CC A. rating indicate? A) The battery's voltage output B. The battery's specific gravity C. The battery's capacity to start the engine in cold temperatures D. The battery's state of charge None 17. ASE A6: Battery and Starting System Diagnosis and Repair When measuring battery voltage, what is the typical voltage range for a healthy 12-volt battery while the engine is running? A. 0-5 volts B. 6-9 volts C. 12-14 volts D. 15-18 volts None 18. ASE A6: Battery and Starting System Diagnosis and Repair What is the primary purpose of the battery in the starting system? A. To turn the engine B. To regulate fuel injection C. To engage the starter solenoid D. To provide power for the vehicle's lights None 19. ASE A6: Battery and Starting System Diagnosis and Repair What can excessive heat in the battery compartment be a sign of? A. An overfilled battery B. Normal battery operation C. A malfunctioning air conditioning system D. A battery with low electrolyte levels None 20. ASE A6: Battery and Starting System Diagnosis and Repair What is the primary function of the starter motor in the starting system? A. To engage the alternator B. To regulate fuel injection C. To turn the engine over D. To control the vehicle's lights None 1 out of 20 Time is Up! Time's up
