[ENGINEERING]IELTS Vocabulary: Learn 300 Essential Words for IELTS

🛠analogue=> analog

=> The analogue signals from a video tape are converted into digital code.

=> Digital TV is a more efficient way of delivering signals than analogue transmissions.

-analogue signal

-analogue transmission

-analogue recording

-analogue technology

🛠automate=> automated=> automation

=> Unskilled jobs are going to be automated. They decided to automate many of the manual processes.

=> It was a self-service, fully automated programme.

-automate a process

-automate a system

-fully automated

-partly automated

----> mechanize----> robotize----> make automatic

🛠hydraulic=> hydraulic brake=> hydraulics

=> The boat has no fewer than 5 hydraulic pumps.

=> Below 500m, depth does not appear to be related to hydraulic conductivity.

=> Hydraulic pressure is involved in lowering the landing gear and in controlling the airplane.

-hydraulic pump

-hydraulic system

-hydraulic pressure

-hydraulic brake

🛠hydroelectric=> hydroelectricity

=> Engineers say the river has huge potential for developing hydroelectric power.

=> The region contains many factories powered by a hydroelectric dam.

=> We made big things like steel for ships and tractors and turbines for hydroelectric plants.

-hydroelectric power

-hydroelectric power station

-hydroelectric project

-hydroelectric dam

🛠laser

=> Therapies currently under investigation include laser surgery.

=> Researchers found that a tunable laser beam might be useful in surgery.

=> The air force started to use laser-guided bombs.

-laser beam

-laser surgery

-aim a laser

-use a laser

🛠prototype

=> He has built a prototype of a machine called the wave rotor.

=> They launched a prototype of their solar- powered car.

=> He quietly built a prototype of the machine in his garage.

-a prototype of something

-prototype of a device

-build a prototype

-a working prototype

---->model----> precursor----> mock- up

🛠optical=> visual

=> Volcanic dust in the atmosphere creates interesting optical effects.

=> An optical zoom on a camera physically adjusts the lens to magnify a distant object.

=>Then came an all-optical experiment using an optical fibre to transmit data.

-optical fibre

-optical telescope

-optical zoom

-optical illusion

----> optical illusion