Answers

2014-12-28T18:22:22+05:30
Bcoz at high altitudes pressure is very less. so 4 the propr cooking of food pressure cookers are used to provide adequate pressure.
0
2014-12-28T19:08:33+05:30
In hilly regions pressure is less.So to cook food there becomes difficult.That is why we cook food in pressure cookers.To maintain pressure.Mainly it is used by hill climbers
0
In hilly regions, the pressure is low. In a pressure cooker, the superincumbent pressure is high and as a result, boiling point of liquids increases. The food items are thus properly cooked there. So, pressure cookers are used.