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Ex.12. Look at the elements of the tail unit and answer the questions.
1. Which of them are movable? 2. Which ones are fixed? 3. Which surfaces provide vertical control? 4. Which surfaces provide horizontal control? 5. Which elements control pitch? 6. Which elements control yaw? AIRCRAFT SYSTEMS
Ex.1. Guess the meaning of the international words: System, hydraulic(s), electrical, pneumatic(s), control, avionic(s), portion, mechanical, transfer, consolidate, start, operation, reverse, generate, distribute, automatic(s), detect, isolate, extract, compress, conditioning, pressure, pressurization, physiological, aeronautical, electronic(s), navigation, communication, adopt, technology, diagnostic(s), associate Word-building
Ex.2. Fill in the table:
Ex.3. Read and translate the word-chains: 1) move → movable → motion → motionless → motive 2) press → pressure → pressurize → pressurization 3) except → exception → exceptionless → exceptional → exceptive 4) ignite → igniter → ignition → ignitible → ignitibility
Lexical Exercises
Ex.4. Read and translate:
1) flight control surfaces, electrical flight control surfaces, electrical and mechanical flight control surfaces, primary and secondary flight control surfaces; 2) hydraulic systems, actuated by a hydraulic system, flight control surfaces actuated by one of several aircraft hydraulic systems; 3) hydraulic power, application of hydraulic power, tasks performed by the application of hydraulic power, increasing number of tasks performed by the application of hydraulic power; 4) supply of fuel, reliable supply of fuel, to provide a reliable supply of fuel to the engines; to transfer fuel, to transfer fuel from wing tanks to the fuselage centre tank, to consolidate fuel before engine feed; 5) AC and DC power, to generate AC and DC power, to generate and distribute AC and DC power to other airplane systems, to obtain electrical power, to obtain electrical power from a number of onboard sources; 6) electronic systems, aeronautical and aviation electronic systems, aeronautical and aviation electronic systems connected with navigation and communication. Ex.5. Translate into English using the pattern: 1 2 1 2 Pattern А: авиационное топливо aviation fuel
- Навигационная система, топливный бак, крыльевой топливный бак, пассажирские сиденья, взлетный вес, силовая установка; 1 2 2 1 Pattern B: вес самолета aircraft weight
- система управления, система управления полетом, система управления силовой установкой, плоскость управления, применение энергии, подача топлива, запуск двигателя, члены экипажа, структура фюзеляжа, управление креном, управление рысканьем, управление тангажом, гидравлика самолета, компоненты топливной системы; 1 2 3 1 3 2 Pattern C: электрическая плоскость управления electrical control surface
Механическая плоскость управления, первичные плоскости управления, вторичные плоскости управления, применение электрической энергии, применение пневматической энергии, применение гидравлической энергии, надежная подача топлива, надлежащая (proper) работа двигателя
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