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

58 4. Find the answers to the following: Which adjective means the same as: … connected by radio? … attached with a rope or a cable? … articulated on free-rotating connection? … protected from mechanical damage? … connected with wires? … be pressed tightly for joining? … maintained in a certain position? … maintained in position by a hook? … two surfaces joined together? … connected together and acting on each other? 5. Unite the following words into the semantic groups according to their meaning as it is shown in the example. perform, deactivate, jack, increase, decrease, set, attach, assemble, connect, dismantle, cancel, do, isolate, obey, raise, execute, check, reset, test, mount, verify, disassemble, make sure, decelerate, coil, fix, wind, rotate, accelerate, turn, match, revolve, protect, follow, install, respect, clear, comply with, adjust, reduce, regulate, link, rig, send, carry out, transmit, join, direct, lift, expand, extend, spread, fasten, stop, take apart, spin Example: jack, raise, lift