Words to be studied and memorized

1. steam supply

2. steam jacket of distribution

3. manifold jacked

4. baffle

5. separating chamber

6. to provide volume

7. velocity reduction

8. to (be) discharge (ed) through the drain traps

9. metering valve

10. drying chamber

11. to be jacked

12. distribution pipe

13. circumference

14. to prevent condensation

Drill the pronunciation of the above -written expressions.

Guess the meaning of the following words without using a dictionary.

conditioned, controlled, corrosion, temperature, condensate, opti­mum, maximum, radiation, micron, operation, operator, condensation, atmospheric.

4. Look uр the meaning of the following words in the dictionary:

jacket(n), jacket(v), to supply, pressure, steam, chamber, separate(ing), train, valve, metering, demand, signal, drying, pipe, distribution.

5.Try and choose the best equivalents for the same words when they are used in a certain context:

steam jacket, supply pressure and temperature, separating cham­ber, the drain trap, metering valve, the demand signal, drying chamber, drying chamber is jacked, by the separating chamber, distribution pipe.

6. Read and answer the question: What do the humidifiers do?

Make up a list of the main parts of the humidifiers.

Find the information dealing with the work done in different parts (sections) of the humidifiers.