Question

mlr: batteries, starting & charging - batteries overview (mlr) c batteries overview (mlr) check for understanding 7 of 10 a battery is discharging when: all of the choices are correct the engine is not running with high parasitic load there is a fault in the charging system the engine is running at a low rpm with conditions of high electrical demand

Explanation:

When the engine is not running with high parasitic load, the battery has to supply power, so it discharges. If there is a fault in the charging system, the battery cannot be charged and may discharge. When the engine is running at a low rpm with high electrical demand, the charging system may not produce enough power, and the battery will discharge to meet the demand. So all these situations can cause the battery to discharge.

Answer:

All of the choices are correct