NSC Load Handling & Stability 2

Question 1

When transporting a load on an incline, where should the load be positioned relative to the slope?

Accepted Answer

Load facing uphill on both ascent and descent

Answer

The load must always face uphill when traveling on a ramp to prevent it from sliding off the forks.

Question 2

What effect does raising the forks higher than necessary during travel have on forklift stability?

Accepted Answer

It raises the center of gravity and reduces stability

Answer

Raising forks elevates the combined center of gravity of the truck and load, narrowing the stability triangle margin and increasing tip-over risk.

Question 3

A forklift is rated at 5,000 lbs at a 24-inch load center. If the actual load center is 36 inches, the safe capacity is:

Accepted Answer

Reduced to approximately 3,333 lbs

Answer

Capacity decreases proportionally as load center increases; 5,000 × (24/36) ≈ 3,333 lbs is the derated capacity.

Question 4

Which condition most increases the risk of a load shifting sideways during travel?

Accepted Answer

Carrying an uneven or off-center load on the forks

Answer

An off-center load creates unequal weight distribution across the forks, making lateral shifting and tip-over more likely.

Question 5

What is the primary purpose of tilting the mast rearward when carrying a load?

Accepted Answer

To stabilize the load against the backrest and lower tip risk

Answer

Rear mast tilt cradles the load against the backrest extension, improving front-to-rear stability and preventing forward load slide.

NSC Practice Test