Provision is also made for wood heating fuel ( 47,500) and liquid petroleum gas required for cooking and heating ( 65,000).

The polymer melt is usually produced by heating from either resistance heating, circulating fluids, air heating or lasers.

A lot of heating, frictional heating. It's going 18 thousand miles an hour.

(iii) Heating forming

There was no money for heating of the schools in winter.

Egain forecasting is a method of controlling building heating by calculating demand for heating energy that should be supplied to the building in each time unit.

This school has no heating.

I'm not heating your house.

So, now you're not alternately heating and cooling the metal, you're just alternately heating and cooling the air.

They use the quantity termed the degree day to determine how strong of a use there will be for heating (heating degree day) or cooling (cooling degree day).

Consequently these types of collectors are much less efficient for domestic water heating.

About 99 per cent of farms in this country use wood for heating purposes.

Millions of people are deprived of heating.

The economy is showing signs of over heating.

The aircraft also had heating and electrical lighting.

The sun is overhead, maximum heating, maximum evaporation, maximum clouds, maximum rainfall, maximum opportunities for reproduction.

But what's also heating up in the race to the Parliamentary elections, scheduled for May 17.

It is used to provide even heating for another container, most often during a chemical reaction.

The heating is commonly undertaken in an electric kiln.

Jang s move to the post strongly suggests that the internal struggle for power is already heating up.

Large quantities of sulphur dioxide are emitted in the air because lubricants are in use for heating.

Automobiles can be engineered for much greater mileage through hybrid technology combining battery power and gasoline. Buildings can reduce their heating needs through improved insulation, or by converting from heating oil to electricity produced by clean technology.

And you're only getting power from the air that's heating at the same time, but you're wasting all the energy heating the metal and cooling the metal.

As a result, most Africans use biomass (animal and vegetable wastes and firewood) for lighting, cooking, and heating.

One country is supporting the introduction of techniques to alleviate the consumption of wood for heating and construction.

Although flat plate collectors for solar water heating were used in Florida and Southern California in the 1920s there was a surge of interest in solar heating in North America after 1960, but especially after the 1973 oil crisis.

Throughout her life she had been heating water with firewood, and she had hand washed laundry for seven children.

Heated air can then be distributed directly for applications such as space heating and drying or may be stored for later use.

Water heating Solar hot water systems use sunlight to heat water.

This causes compression, heating, and a change in the magnetic field.

The single biggest threat comes from the production and consumption of energy for electricity, transport, and heating and cooling buildings.

The primary demand for oil is as a transport fuel, with lesser amounts used for heating, energy, and as inputs for petrochemical industries like plastics.

This means the housing lacks either electricity, heating, clean water or toilet.

An increasing number of commercial buildings use a combined cycle with cogeneration to provide heating, often water heating, from the output of a natural gas reciprocating engine, gas turbine or stirling electric generator.

It can be prepared by heating mixture of benzil, alcohol and potassium hydroxide.

In the case of conventional heating control, only current outdoor temperature is considered.

It is not often used today, but is used for sterilizing some things that cannot withstand pressurized heating, such as plant seeds.

Radiators and convectors are heat exchangers designed to transfer thermal energy from one medium to another for the purpose of space heating.

Biomass. The increased use of biomass for energy production and heating should be fostered as one of the most effective climate protection measures.

The estimated 8,000 tonnes of CO2 equivalent were offset by emissions credits for two years of operation of a biomass fired boiler for district heating in Hungary.

On the pictures bridges, snow and heating steam, multi storey houses mixed with industrial landscapes.

Once the sample starts to boil, heating is stopped, and the temperature starts to fall.

This is done by heating the material to a certain temperature, depending on the material.

The use of fuelwood for household cooking and heating can also cause health hazards and respiratory illness, especially in small spaces without proper ventilation.

Deciduous trees and plants have been promoted as a means of controlling solar heating and cooling.