Two technicians are explaining the use of high voltage rubber gloves when servicing hybrid electric vehicles or plug-in hybrid electric vehicles. Technician A says that you must be sure that the gloves are rated at least 500 volts and class "1" by American National Standards Institute/American Society for Testing Materials (ANSI/ASTM). Technician B says that leather gloves should be worn over the high-voltage rubber gloves to protect the rubber gloves from damage. Who is right?

The ASE identifies Light Duty Hybrid / Electric Vehicle Specialist Test as an individual service area (L3). The hybrid and electric vehicle specialist test involves the following topics:
- Battery System
- Internal Combustion Engine
- Drive System
- Power Electronics
- Hybrid Supporting Systems