The amount of liquid to load into a tank depends on what factors?

The correct choice identifies crucial factors that determine how much liquid can be loaded into a tank. Liquid can expand due to temperature changes while in transit, so it's vital to account for that expansion rate to avoid overloading the tank. Additionally, knowing the weight of the liquid is essential, as heavier loads affect vehicle handling and safety on the road. It's also important to understand legal weight limits set by state and federal regulations since exceeding these limits can lead to penalties and safety hazards. Therefore, considering the expansion of the liquid, its weight, and the legal weight restrictions is key to safely loading a tank with liquid cargo.