Electric Vehicle Safety

Who is responsible for OHS in the workplace

• The Customer

• All Personnel

• The Manager

• The Employee

Which PPE is required to safely depower a BEV

• Latex Gloves

• Sun Glasses

• Class 0 1000v Gloves

• Class 00 500v Gloves

What needs to be considered when preparing a HV work area?

• The ground needs to be moistened to ensure good earthing

• Prepare the multimeter that you purchased from the $2 shop

• Block off the work area with barriers and label it with warning signs

• Set the vehicle tyre pressures

Which of the following test equipment should be used when testing HV systems

• Ohm Meter

• Conventional DMM

• CAT III 1000v DMM

• CAT II 1000v DMM

When depowering a battery electric vehicle, which of the following must be observed

• Ensure the HV battery is fully charged

• Refer to the owners manual

• Refer to manufacturers procedures/

  workshop manual

• Ensure the 12v battery is fully charged

Which of the following are classed as safe working voltage levels?

• 30v (AC)

  60v (DC)

• 80v (DC)

  80v (AC)

• 60v (AC)

  120v (DC)

• 30v (DC)

  60v (AC)

Which of the following are a hazard concerning Lithium-Ion batteries

• Chemical Runaway

• Thermal Runaway

• Customer Runaway

• Voltage Runaway

Which class of charging is single phase (AC)

• Class 2

• Class 1

• Class 7

• Class 3

Typical charging times for a DC fast charge range from

• Overnight

• 20 mins - 2hrs

• 20 - 40hrs

• 6 - 10hrs

The function of the on-board charger is to..

• Convert DC to AC and step down the voltage

• Charge your mobile phone

• Convert DC to AC and step down the current

• Convert AC to DC and step up the voltage