Запомните слова и словосочетания. Переведите интернациональные слова

Переведите интернациональные слова.

Кратко перескажите текст. TEXT E

temperature, total, sum, balance, constant, radiation, convection, con­duction, reserve, adequate, determine, transmission, wall, condition, prevailing, orientation, climatic, thermal, local.

aptitude — способность, умение (выполнять работу); total heat losses — суммарные потери тепла; convection — конвекция, перенос теплоты; conduction — проводимость, теплопроводность; heating system — система отопления;

reserve capacity — резервная мощность/производительность; reasonable — рациональный, приемлемый, подходящий; heating capacity — нагревательная способность; laying out— проектирование, планирование; heat transmission — теплопередача, теплоотдача; building exposure— расположение/ориентация здания; thermal insulation — тепло-/термоизоляция; to be compatible (with) — быть совместимым с ч-л; humidity — влажность.

3. Прочитайте текст и выполните задания.

[The aptitude to keep a definite temperature in a building when the temperature is lower depends on the amount of heat and the total heat losses.]⁰ When the temperature is at the desired point, the sum of added heat should balance the lost in order to maintain a constant temperature via radiation, convection and conduction.

The required amount of heat depends on the building materials, the contents of the building, and the outer temperature. [The heating sys­tem should have a reserve capacity adequate to bring the temperature

up to the desired point in a reasonable duration of time.]⁰ That schools or industrial buildings can be kept at lower temperatures dur­ing the night or period when unoccupied — is evident.

Since the heating capacity depends on the heat losses, the first step in a laying out is to determine possible losses. [The main losses are due to the heat transmission through the outer walls plus convection losses because of wind conditions and building exposure.]⁰ The pre­vailing winter wind is proved to add at least 15% of the total heat losses on the exposed sides.

A thorough survey of all conditions of the site including building orientation, lay of land, and underground waters together with the av­erage rainfall should be paid particular attention to where environ­mental and climatic factors have a significant effect. Structural de­sign, style, and thermal insulation are to be compatible with local climatic and weather conditions especially severe ones. [Tall buildings are not recommended in places with strong winds and humidity caus­ing damage and excessive heat losses.]⁰ (1 340 п.зн.)

List of Heat Pump Types

■ A split system is an outdoor unit where both a compressor and an indoor unit with a fan are placed. It is a quite operation as only the fan is inside the house to cir­culate the warm air.

■ A hi-wall type is mounted on the wall. It is a very slim model with advanced features such as remote control, reverse cycle, sleep and digital timer and moisture removal.

■ A compact floor console is put on the floor 60cm high and 74cm wide. It is a powerful and noiseless model.

• A ducted system is an invisible solution to heat the whole house.

4. Подберите синонимы.

1.	valve (n)	(a) general
2.	viable (adj)	(b) tap
3.	common (adj)	(c) phase
4.	cycle (n)	(d) part
5.	suitable (adj)	(e) typical
6.	component (n)	(f) appropriate
7.	produce(v)	(g) exploit

8. standard (adj) (h) feasible

9. utilize (v) (i) generate

10. expansion (n) (j) diversity

11. variety (n) (k) increase

Дата добавления: 2014-12-29