Е. С. Закирова, П. А. Красавин Английский язык для технических вузов


b) make up as many words as you can by combining different parts of the words



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T A Karpova Anglysky dlya tekhnicheskikh vuzov (1)

b) make up as many words as you can by combining different parts of the words:
re- inject -ment
dis- intern -al
multi- compress -age
link 
-or
point -ion
place 
Exercise 6. Divide the following terms into two groups, those which belong to 
a) spark-ignition engines; b) compression-ignition engines. 
Gasoline direct injection engines, homogeneous charge compression-ig-
nition engines, multipoint port fuel
 
injection engines, throttle body fuel injec-
tion engines, indirect injection
 
engines, carburetted engines, direct injection 
engines.
Exercise 7. Think over the definitions of the terms which appear in the texts and 
dialogues and then: 
a) agree or disagree with the following definitions 
1. 
An internal combustion engine
 is an engine 
in which combustion of the 
fuel takes place in a confined space, producing expanding gases that are used 
directly to provide mechanical power.
2. 
A four-stroke cycle engine
is an engine which has two piston movements 
over two engine revolutions for each cycle.
3. 
A two-stroke cycle engine
is an engine which has four piston movements 
over one revolution for each cycle.
4. 
A single-cylinder engine
is an engine which has some cylinders and pis-
tons connected to the crankshaft.
5. 
A reciprocating engine
is an engine which has one or more cylinders in 
which pistons reciprocate back and forth. 
b) match each word with its correct definition
rotary engine, radial engine, in-line engine, W-type engine,
carburetted engine
1. This engine is made of a block (stator) built around a large non-concen-
tric rotor and crankshaft. 
2.
 
Cylinders are positioned in a straight line, one behind the other along 
the length of the crankshaft in this engine. 
3. Pistons are positioned in a circular plane around a circular crankshaft 
in this engine. 
4. Air and fuel are mixed to facilitate the combustion process in this engine.
5. This is an engine of two different cylinder arrangements. 


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