by Shop Press Staff | Oct 21, 2025
Maximum Voltage Reading – ASE Practice Question (VIDEO) Description Technician A is using the min/max function of a digital voltmeter to test the battery and charging system on a customer’s vehicle. He notes a max reading of 17.2 volts has been recorded....
by Shop Press Staff | Oct 14, 2025
Should You Charge More When Dealing with Tire Sealant? (VIDEO) Description Aerosolized tire sealant is widely available, and in some vehicles, it is used in place of a full-size spare. While this “tire repair in a can” might be the best solution in a jam, it creates a...
by Shop Press Staff | Oct 7, 2025
Testing Battery State of Charge – ASE Practice Question (VIDEO) Description Technician A and Technician B are discussing battery testing. Technician A says that an open circuit voltage of less than 10.5 volts indicates a bad battery. Technician B says that a...
by Shop Press Staff | Sep 23, 2025
Hybrid A/C Compressor Oil-ASE Practice Question (VIDEO) Description Technician A is working on a hybrid vehicle’s air conditioning system that utilizes a high voltage electrical compressor. Technician B says that only the oil specified by the vehicle manufacturer...
by Shop Press Staff | Sep 9, 2025
Recovering A/C Refrigerant-ASE Practice Question (VIDEO) Description Technician A is preparing to recover the refrigerant from a customer’s vehicle. All of the below are steps he should take when performing this service EXCEPT: A) Test for the presence of sealant in...