1, regardless of the heat loss, the power saving situation of the two pots is the same, because all the electric energy is converted into internal energy and absorbed by water, and the heat absorbed by water is the same, so the power saving situation is the same.

2. Considering the heat loss, 1200W saves electricity. Because water absorbs the same heat, according to W=Pt, the high-power heating time is short and the heat loss is less, so it saves electricity.