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5. Match two parts to make up sentences.

1. Engineering is based on...

2. The rapid increase of scientific knowledge leads...

3. Another result of the increase of scientific knowledge is...

4. Profession is an occupation...

5. Because of the large number of engineering fields the development of a complex mechanism requires...

a) to the growth in the number of engineering fields.

b) that each engineer keeps up with changes in his profession.

c) a large number of different kinds of engineering specialties.

d )that requires specialized advanced education.

e) that engineering has become a profession.

1) ______ 2) ______ 3) ______ 4) ______ 5) _______

6. Fill in the blanks with a suitable word from the brackets.

Manufacturing Engineer of the 21st Century

The ... (human, primary, abstract) role of the manufacturing engineer in the 21st century is... (to calculate, to observe, tope/form) and to integrate various manufacturing functions. More and more the manufacturing engineer will be an operations integrator.

Manufacturing engineers understand product design processes and... (machinery, physics, steam engines). They ... (provide, invent, assemble) planning of manufacturing and designing of machinery. They deal with ... (performing, analyzing, designing) and investigating equipment needs.

Manufacturing engineers must have ... (experience, assistance, information) in work with individuals at all levels of an organization, from upper-level management to factory-floor operators of high-technology ... (observation, assembly, specification) stations.

In short, they work ... (to depend upon, to assemble, to develop) and coordinate the entire manufacturing process from ... (product, performance, area) design through after-sales service.

7. Make up the questions of all type to the text. (7)

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8. Put sentences in right order to make up a text.

1. Copper fuse links have a good conductivity, but they melt at a rather high temperature.

2. Most commonly, use is made of copper fuse links silvered for protection against oxidation.

3. These metals having a low conductivity, fuse links made from them must have a large cross-sectional area.

4. Fuses are used to protect circuit against over currents.

5. There are several types of fuses in use nowadays.0

6. Zink, lead and their alloys are known to melt at a rather low temperature.

7. As to silver fuse links, they are rather expensive and are known to be used at voltages over 1000Vand low currents.

8. In case of an over current, the fuse link made of copper, zink or lead melts and opens the circuit.

a) _____ b) ______ c) ______ d) ______

e) ______ f) _______ g) _____ h) _____