cabinet whit single or double doors refrigerators are generally free standing small sized unite whit single or double doors a refrigerators is a machine used for kipping things cold it is sometimes called a fridge or an icebox it is normally maintained at 5-7 degree Celsius the fundamental reason for having a refrigerators to keep food cold temperatures help food stay fresh longer .the basic idea behind refrigerator is to slow down the activity of refrigerator-ria so that it takes longer for the bacteria to spoil the food a refrigerators ,colloquially fridge is commercial and home appliance consisting of a insulated compartment and a heat pump chemicalthat or chemicalthat transfers heat from its inside to it's external environment so that it's inside is cooled to a temperature below the room temperature