Question

Why is food cooked more efficiently in a pressure cooker?

Answer 1

Pressure cooking is the process of cooking food using water or other cooking liquid in a sealed vessel known as pressure cooker.As pressure cooking cooks food faster than conventional cooking methods it saves energy

Answer 2

Pressure cooker creates the pressure inside the vessel the pressure which is gradually increasing creates a raise in temperature ,there fore the boiling point of water is increased ,hence making the food cook faster

simply--------------------STEAM(IN THE VESSEL)  ------------CREATES PRESSURE------------RAISE IN PRESSURE----------RAISE IN TEMPERATURE----------------FASTER COOKING -------------WHICH IS MUCH MORE EFFICIENT

Hope it helps
any doubt?comment below
courtesy:fire furry