KEEP IT RUNNING
A regular process of checking and repairing a machine so that it continues to work properly.
maintenance
You put this into a wall socket to connect an electrical device to the power supply.
To change something slightly, usually in order to improve it or make it work better.
modify
Information stored or processed by a computer is called ______.
data
A scientist who studies objects and phenomena in space.
astrophysicist
If a machine gradually becomes worse or less effective over time, it begins to ______.
deteriorate
You insert a plug into this.
socket
To make changes to a document, law, agreement or proposal in order to improve or correct it.
amend
A person who designs, writes and tests computer programs.
programmer
A person who illegally hunts or captures wild animals.
poacher
If a material such as metal or wood gradually breaks down because of age, chemicals, weather, etc., it begins to ______.
decay
This small safety device breaks an electrical circuit if too much current flows through it.
fuse
To change something from one form, system or use into another.
convert
The development or improvement of something over time can be described as ______.
progress
A tool used to tighten or loosen nuts and bolts. It can be adjusted to fit different sizes.
spanner
A machine or system can ______ pressure, heat, or difficult conditions without breaking down.
endure
This tool is particularly useful for gripping, bending or cutting wires.
pliers
If two things happen one after another repeatedly, rather than at the same time, they ______.
alternate
A fast internet connection that allows users to stream, download and upload large amounts of information.
broadband
A tool or machine that uses a rotating abrasive wheel to cut, sharpen or smooth materials.
grinder
A machine or system can ______ pressure, heat, or difficult conditions without breaking down.
sustain
What word describes a household machine such as a washing machine, dishwasher or refrigerator?
appliance
A person keeps making the same mistake despite being told to stop. The mistake continues to ______.
persist
This is the process of putting a new piece of software onto a computer so that it is ready to use. What is it called?
installation
This part of an engine is typically a round container or chamber. The word can also describe a geometric 3D shape.
cylinder