HOME APPLIANCE – REFRIGERATOR

A refrigerator is a machine used for keeping things cold. It is sometimes called a fridge or an icebox. It is normally maintained at 4-5 degree Celsius for household use. People put food and drinks in it, to keep those items cold or good for a longer time. A refrigerator has a heat pump which takes heat away from the air inside the fridge. The heat is moved to the air outside. The heat pump is usually driven by an electric motor.

There are also ice boxes available that do not use electricity because they are filled with ice to provide the colder temperature. The ice can keep things cold until the ice melts. Ice boxes can be taken on camping trips. Sometimes they are called coolers. Refrigerator-sized iceboxes were used before electricity was available.

Most modern refrigerators are available in a variety of colours, although most are white. Smaller versions of the popular refrigerator are also used. They are mainly used in hotels and college dorm rooms.

A freezer is a special type of refrigerator that stores food at freezing temperatures. Inside a freezer, it is normally −18 °C (0 °F). Freezers can be found in household refrigerators, as well as in industry and commerce. When stored in a freezer, frozen food can be stored safely for a longer time than storing at room temperatures.

Nowadays we are in a hectic world, no-one has time to prepare food for time to time. So that the refrigerator plays a vital role in our day to day life. In early times, it is used only to preserve the easily spoiled food items for longer time. But we are using it to store all the food remains, and use it for the next meal. Although it is not good for health, we are used to it. Let’s be acknowledged and minimize the use of refrigerators.

BE COOL BUT BE HEALTHY

Credits: Sabitha

Comments

The Oldest Phone In The World

The first cellular telephones are called Dyna Tac. It is manufactured from 1983-1994. It received approval from the U.S. FCC on September 21, 1983. Martin Cooper of Motorola made the first publicized handheld mobile phone call on a prototype DynaTAC model on April 3, 1973. This is a reenactment in 2007. The dimensions of this phone are 3300 x 898 x 445 mm, vol. 1318710 cm³.This cellular phone is available at the minimum weight of 2 pounds. It is used in the ALOHAnet system, including metal–oxide–semiconductor (MOS) transceiver and modem technology. It has nine additional key.They are Rcl (recall),Clr (clear),Snd (send),Sto (store),Fn (function),EndPwr (power),Lock and Vol (volume).Minimum sim is used in this phone. In 1983, The market price for this phone is $3,995. In 1930, Travelers could place phone calls from and to ocean liners in the middle of the Atlantic Ocean. The process was driven by Marine VHF Radio and cost $7 a minute. In 1984 Motoro...

INTERESTING FACTS

Elephants are the only animals that can’t jump. Like fingerprints, everyone’s tongue print is different. The only food that don’t spoil is Honey. You can’t kill yourself by holding your breath. TYPEWRITER is the longest word that can be made using the letters only on one row on the keyboard. People say, ‘Bless you when you sneeze because when you sneeze your heart stops for a millisecond. The longest muscle in the body is the tongue. The most common name in the world is Mohammed. Carbon monoxide can kill a person in less than 15 minutes. The blood of mammals is red, the blood of insects is yellow in colour, the blood of lobsters is blue. The hummingbird, the loon, the swift, the kingfisher and the grebes are all birds that cannot walk. The fastest bird is the Peregrine falcon, clocked at speeds of up to 240 miles per hour. Dragonflies are one of the fastest insects, flying 50 to 60 mph. The elect...

6 Unknown Amazing Spots In The World

Rotura is known as the world’s most remarkable geothermal wonderland, with shooting geysers and bubbling mud pools. While you indulge in relaxation, don’t forget to learn about the fascinating culture of Maori within your side trips. Marvel at the Pangong Tso Lake in Ladakh, Himalayas is the most famous lake in India, this lake isn’t exactly a secret place, but it’s still relatively unvisited. Stretching out for about 160 km, this saltwater lake contains the highest amount of saltwater in the world. The Salar de Uyuni (Salar de Tunupa) in Bolivia is a salt flat that extends to 10,582 square kilometres is considered to be the world’s largest salt flat in the world. Tucked away in Potosi, southwest of Bolivia, this is one of the most beautiful unknown places in the world. Formed as a result of the prehistoric lakes within its surroundings. Dive into the blue lake at Jiuzhaigou National Park (China) is get a glimpse of this 1375-metre-lon...

Home

Search This Blog