Question

question 14 (1 point)
loading on metal ramps with metal tracks is more hazardous that having rubber tracks?
true
false

question 15 (1 point)
you should keep your boom to the excavator while before you swing around on the trailer.
a stretched out far
b close and tight
c on the trailer deck
d up in the air above the cab

question 16 (1 point)
you should carry your load low for better visibility and stability.
true
false

Explanation:

Question 14

Metal ramps with metal tracks can be more slippery (especially when wet or with debris) compared to rubber tracks which offer better traction. This makes metal - metal combinations more hazardous.

Keeping the boom close and tight to the excavator helps in maintaining balance and control while swinging on the trailer. Stretching it out far can cause instability, having it on the trailer deck might not be practical in all cases, and having it up in the air above the cab is dangerous.

Carrying a load low lowers the center of gravity. A lower center of gravity improves both visibility (as there is less obstruction) and stability (less likely to tip over).

Answer:

True

Question 15