- •Англійська мова
- •Lesson 1
- •1. Read and memorize the following words:
- •2. Read and memorize the following word combinations:
- •3. Read and translate the text into Ukrainian. Chemical engineering and chemistry
- •4. Answer the questions to the text:
- •6. Match the words from the text to their synonyms:
- •7. Translate the following sentences paying attention to the Objective and Subjective Infinitive Constructions:
- •8. Pick up the key words from the text “Chemical engineering and chemistry”. Make up your own sentences with them.
- •3. Read and translate the text into Ukrainian. Unit operations in chemical engineering
- •4. Answer the questions to the text:
- •5. Form derivatives from the following words and translate them into Ukrainian:
- •6. Fill in the gaps using the terms denoting unit operations from the table below:
- •7. Match the columns to make up word combinations and translate them into Ukrainian:
- •8. Translate into English using a technical dictionary:
- •9. Pick up the key words from the text “Unit operations in chemical engineering”. Make up your own sentences with them.
- •2. Read and memorize the following word combinations:
- •3. Read and translate the text into Ukrainian:
- •Industrial dryers
- •4. Answer the questions to the text:
- •6. Match the words from the text with their synonyms on the right:
- •7. Point out the sentences containing information directly from the text:
- •8. Point out the word combinations with Participial constructions. Define the type of the Participle.
- •3. Read and translate the text into Ukrainian. Filtration and filters
- •3. Answer the questions to the text:
- •5. Fill in the gaps with the words from the text and translate them into Ukrainian:
- •6. Change the following sentences according to the model.
- •2. Read and memorize the following word combinations
- •3. Read and translate the text into Ukrainian. Centrifuges
- •4. Answer the questions to the text:
- •5. Change the following sentences according to the model:
- •6. Translate into Ukrainian paying attention to the word “since”:
- •7. Say if the following statements are true or false. If the statement is false
- •8. Choose the correct continuation to complete the following statements:
- •2. Read and memorize the following word combinations
- •3. Read and translate the text into Ukrainian. Mixing and blending
- •4. Answer the questions to the text:
- •5. Fill in the gaps with the words from the text and translate these word combinations into Ukrainian:
- •6. Choose the correct grammar form for each sentence:
- •6. Say if the following statements are true or false. If the statement is false explain why:
- •3. Read and translate the text into Ukrainian: Heat exchangers
- •4. Answer the questions to the text:
- •5. Choose the correct continuation to complete the following statements:
- •6. Fill in the gaps with the suitable words from the box:
- •7. Which of the following sentences from the text contain the Passive Voice forms? Explain how you define these forms.
- •6. Say if the following statements are true or false. If the statement is false explain why:
- •3. Read and translate the text into Ukrainian: Crushers
- •4. Answer the questions to the text:
- •5. Match the words to make up possible word combinations:
- •6. Try to put these words in the right order and make a sentence:
- •7. Say if the statement is true or false. If the statement is false give the correct answer:
- •8. Read the following text. Retell it to a partner:
- •9. Open the brackets choosing the correct form of the Participles. Translate the sentences into Ukrainian:
- •10. Use the following sentences in all the forms and tenses adding suitable adverbial modifiers where necessary:
- •2. Read and memorize the following word combinations:
- •3. Read and translate the text into Ukrainian. Grinders
- •4. Answer the questions to the text:
- •5. Say if the following statements are true or false. If the statement is false
- •6. Сhoose the correct item to complete the following statements:
- •5. Match the words to make up possible word combinations and translate them into Ukrainian:
- •6. Fill in the gaps using a suitable word from the table:
- •7. Find out the sentences containing gerundial constructions and define the function of Gerund:
- •8. Make a brief engineering report explaining the difference between a ball mill and an impact crusher. Mention the design, the principle of work and materials to be processed.
- •Reading strategies
- •Writing abstracts
- •Особливості перекладу науково-технічного тексту
4. Answer the questions to the text:
1) What is a heat exchanger?
2) What separates the fluids and prevents them from mixing?
3) Why are fins or corrugations sometimes used with the wall?
4) What can heat exchangers be used for?
5) In what industries have heat exchangers found their use?
6) What are three primary flow arrangements with heat exchangers?
7) How is a shell and tube heat exchanger designed?
8) How does a regenerative heat exchanger work?
5. Choose the correct continuation to complete the following statements:
1) The fluids may be separated and prevented from mixing
a) by a solid wall
b) by a specialized device
2) In the most efficient heat exchangers, the surface area of the wall between the fluids
a) is maximized
b) is minimized
3) Heat exchangers are often brought to use in
a) heating processes
b) industrial procedures
4) Some other important fields where heat exchangers are applied.
a) air conditioning and refrigeration systems
b) spacecrafts and airplanes
5) The fluids come in from the same end and move parallel to each other as they flow to the other side
a) in the parallel-flow heat exchanger
b) in the counter-flow heat exchanger
6) For jobs that would require high pressures
a) a shell and tube heat exchanger is usually used
b) a plate heat exchanger is usually used
6. Fill in the gaps with the suitable words from the box:
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a) treatment b) heat c) arrangements d) refrigeration
d) tube e) spacecrafts f) finned g) flow
1. fluid _____resistance
2. waste water _______industry
3. to recover lost _______energy
4. primary flow _______with heat exchangers
5. multiple ______tubes
6. shell and _______design
7. to be used widely in______ and airplanes
8. air conditioning and______ systems
7. Which of the following sentences from the text contain the Passive Voice forms? Explain how you define these forms.
1. A solid wall may separate the fluids.
2. Fins or corrugations are sometimes used with the wall
3. Heat exchangers have found their use in several industries.
4. The main use of heat exchangers is in industrial procedures.
5. In the counter-flow heat exchanger, the fluids enter the exchanger from opposite sides.
6. The set of tubes present in a shell and tube heat exchanger is called a tube bundle.
7. The tube bundle is comprised of several different tubes in all shapes and sizes.
8. A regular and timely examination of heat exchangers is essential.
6. Say if the following statements are true or false. If the statement is false explain why:
1) A heat exchanger is a specialized device that separate the fluids and prevent them from mixing. |
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2) Fins or corrugations are sometimes used with the wall in order to minimize the fluid flow resistance. |
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3) Heat exchangers are used to recover lost heat energy in industries |
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4) Because of transferring the greatest amount of heat cross-flow heat exchanger is the most efficient design. |
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5) The most typical type of heat exchanger is the shell and tube design. |
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6) The strength of the tubes that make up a shell and tube heat heat exchanger enables it to handle temperatures high. |
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7) Regenerative heat exchangers can be made with the shell and tube design or the plate design. |
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8) To prevent contamination and any impurities collected in a heat exchanger, a regular and timely blockage of heat exchangers is essential. |
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7. Imagine that you are a representative of the company that manufactures four different designs of heat exchangers: shell and tube, plate, regenerative and intermediate ones. At this moment you are at the engineering fair. There are some representatives of competitive companies designing the same types of heat exchangers. You have to exert every effort in order to persuade the potential customers of buying nothing but your manufactured articles. So think over a brief informative presentation.
8. Pick up the key words from the text “Heat exchangers”. Make up your own sentences with them.
9. Write an abstract to the text “Heat exchangers”.
10. Get ready for presenting the topic “Heat exchangers” at the conference ”Innovations in Science and Engineering” based on the following questions of Task 4.
LESSON 8
1. Read and memorize the following words:
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crusher |
дробарка |
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to break |
подрібнювати |
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downtime |
непродуктивна витрата часу |
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to dispose |
утилізувати |
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to recycle |
переробляти |
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mill |
млин |
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reliability |
надійність |
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querns |
ручний млин |
2. Read and memorize the following word combinations:
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to compress material |
стиснення матеріалу |
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solid mix |
тверда суміш |
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waste materials |
відходи |
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raw material |
сировина |
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to resist deformation |
не піддаватися деформації |
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jaw crusher |
щокова дробарка |
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coarse material |
крупнозернистий матеріал |
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higher production |
висока продуктивність |
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cone crusher |
конусна дробарка |
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rotating speed |
швидкість обертання |
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crushing chamber |
камера подрібнення |