Technician A says that low battery voltage can cause driveability problems. Technician B says that the charging voltage should be over 15 volts when the engine is idling. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B

Question

Quizplus · Accepted Answer

Technician A is correct. Low battery voltage can cause driveability problems as it affects the functioning of various electrical components in the vehicle. Technician B is incorrect as the charging voltage should be between 13.5 to 14.5 volts when the engine is idling. A voltage over 15 volts indicates overcharging, which can damage the battery and other electrical components.

Technician a Says That Low Battery Voltage Can Cause Driveability