Originally posted by Lord Lucien
Why don't you think that? What indication is ever given that T-1000 will ever run out of juice, never mind before Hulk reverts back to Banner?
It's a machine, albeit an extremely high-tech machine, stands to reason it has a power-source and that power-source likely isn't infinite.
While the Hulk showed that as long as he's attacked, he can keep on going and going. It was also implied that he has nigh-limitless levels of gamma-energy to draw from. His father drained enough electrical power to power a small city, yet the Hulk was able to over-tax his absorbing powers.
Hulk clearly has just about every advantage in this fight, Strength, power, speed, durability and a healing factor; yet people insist that it's Hulk who has to prove he can win, when it's really the other way around.