1. Artificial
Intelligence
Artificial
Intelligence is an area of study concerned with making computers copy
intelligent human behaviour.
2. Barometer
A
barometer is an instrument for measuring air pressure to show when the weather
will change.
3. Calculator
A
Calculator is a device which is used to perform mathematical calculations.
4. Catalyst
A
catalyst is a substance that makes a chemical reaction happen faster without
being changed itself.
5. Detergent
A
detergent is a liquid or powder that helps remove dirt, for example from
clothes or dishes
6. Flowchart
A
flowchart is a pictorial representation of a program or a process.
7. Laboratory
A
laboratory is a building or part of a building equipped to conduct scientific
experiments, tests and research.
8. Lubricant
A
lubricant is a substance used for reducing friction between the moving parts of
a machine.
9. Microprocessor
A
microprocessor is a electronic device which can perform a range of basic
logical functions upon given signals.
10. Modem
A modem
is an output device which allows computers to exchange information over
telephone lines.
11. Oscillator
An
oscillator is a piece of equipment for producing oscillating electric currents
12. Polygon
Polygon
is a flat shape with at least three straight sides and angles, and usually five
or more.
13. Robot
A robot
is a machine that can perform complicated series of task like a human or an
animal.
14. Sensor
A sensor
is a device to detect or measure a physical property.
15. Spanner
A spanner
is a metal tool with a specially shaped end for holding and turning nuts and
bolts
16. Thermometer
Thermometer
is an instrument used for measuring the temperature of the air, a person’s
body, etc.
17. Tour
A tour is
a journey made for pleasure during which several different towns, countries,
etc. are visited.
18. Transistor
A
transistor is a small electronic device used in computers, radios, televisions,
etc. for controlling an electric current as it passes along a circuit.
19. Turbine
A turbine
is a machine or an engine that receives its power from a wheel that is turned
by the pressure of water, air or gas.
20. Water
heater
A water
heater is a machine used for making water warmer.
