Aviation Technical English for aircraft maintenance engineers (Авиационный технический английский язык для студентов-авитехников)

37 CLEAR (remove an obstacle, information, display, etc.). The screen is cleared, when another function key is pressed. CLOSE (shut,  OPEN). The valve has 2 positions: open and closed. COMPLY (WITH) (conform to, respect, obey regulations, instructions, plans etc.). The airlines comply with Airworthiness Directives. CONNECT (join, attach, link, fasten). The ADC is connected to the flight instruments. 2. Study the following 40 verbs, their meanings and the examples of usage with a missed form of the verb. Fill in each gap with the correct form of the verb – the imperative (basic verb form without «to»), the infinitive («to» + the basic verb form) or the verb with an «- s»/ «-es»/ «-ed»/ «-ing» ending. DEACTIVATE (make inactive, stop, cut, isolate). The in anti-ice system is ……………….. when the a/c is on the ground. DE-ENERGIZE (cut electrical power). An overheat thermostat ……… the resistance when a window overheat condition exists. DEPRESS (press, push, DEPRESSURIZE!). ........... the LOOPS push-button tests the continuity of the fire detection loops. EASE (move slowly, regularly, carefully without sudden movements). The engine mount bolts are ……………… into position. FASTEN (attach, secure). The seat belts are …………….. at take-off. FILL (make full, put into a container to a known quantity). The water tank is………….during turn around. FULFIL(L) (satisfy, comply with, respect). Maintenance practices must …………… the Authorities’ requirements.