A calorie is a measure of energy, just as a pound is a measure of weight and a mile is a measure of distance. So the amount of energy you exert in doing an activity is measured by the calories burn rate.
A water pressure regulator is a plumbing valve that reduces the water pressure coming from the main water line into the house.o determine if you need a water pressure regulator test the water pressure of the main water supply to your house. You can buy a pressure gauge for a local hardware or home improvement store.
Image Source: macandchris.com. Other ways to know if you need a water pressure regulator are fluctuations in water pressure while in use. If your water goes from low to high, that is a strong indicator that you need an adjustment or replacement of your water pressure regulator.If youâre not quite sure if you need one, a good resource is your local plumber. He may know the area or neighborhood and know what is needed by you.f your water goes from low to high, that is a strong indicator that you need an adjustment or replacement of your water pressure regulator. If youâre not quite sure if you need one, a good resource is your local plumber. He may know the area or neighborhood and know what is needed by you.