MSSC Battery & Fuel System Safety 3

Question 1

What hazard is associated with a cracked or damaged forklift battery case?

Accepted Answer

Electrolyte (sulfuric acid) leakage causing chemical burns and corrosion

Answer

Reduced charging speed only

Answer

Lower battery voltage output

Answer

Increased water consumption only

Question 2

What should an operator do if the battery indicator shows low charge while operating a forklift?

Accepted Answer

Return the forklift to the charging station and recharge immediately

Answer

Continue operating until the battery is fully depleted to maximize range

Answer

Reduce load weight and continue the shift

Answer

Switch to manual operation to conserve battery

Question 3

Which of the following is a sign that an LP forklift fuel system regulator may be malfunctioning?

Accepted Answer

Frost or ice buildup on the regulator housing

Answer

Engine runs smoothly at all speeds

Answer

Fuel gauge reads accurately

Answer

Engine starts immediately on the first attempt

Question 4

What is the purpose of the battery discharge indicator (BDI) on an electric forklift?

Accepted Answer

To indicate the remaining battery charge level and warn when recharging is needed

Answer

To show how many hours until the next scheduled maintenance

Answer

To display the voltage being sent to the electric motor

Answer

To track how many charge cycles the battery has completed

Question 5

Why is it important to keep vent caps on battery cells during charging?

Accepted Answer

To allow hydrogen gas to vent while preventing debris from contaminating cells

Answer

To prevent water from evaporating too quickly

Answer

To maintain pressure inside the cells for faster charging

Answer

To keep the electrolyte from changing temperature

Question 6

Before starting an LP forklift, the operator should check the fuel cylinder for which of the following?

Accepted Answer

Secure mounting, valve condition, and absence of visible leaks or damage

Answer

Cylinder temperature and color

Answer

Fuel level using a dipstick

Answer

Whether the cylinder was manufactured within the last year

Question 7

What action should be taken if a forklift battery emits a sulfur or rotten egg smell during charging?

Accepted Answer

Stop charging immediately, ventilate the area, and have the battery and charger inspected

Answer

Increase the charge rate to complete charging faster

Answer

Add more distilled water to the cells and resume charging

Answer

Continue charging as this odor is normal