#1 Electricity keeps people warm during winter Before electricity,
people needed other ways to stay warm during the winter. In
certain places where the temperature dropped significantly, it was
a matter of life and death. People relied on fireplaces,
wood-burning stoves, layers of clothing, and the body heat of
their loved ones. Staying warm was a full-time job. Now with
electricity, people can heat their homes with the turn of a dial.
#2 Electricity helps people cook and store food Electricity fuels
a wide range of devices used for food prep and storage. In the
past, people would cook over burning wood or coal, which requires
a lot of monitoring. Modern electric devices like ovens and
microwaves are more convenient and consistent. Harnessing
electricity also paved the way for the invention of refrigerators
and freezers, which transformed how people store food.
What are some general safety tips for working with or near
electricity?
Inspect portable cord-and-plug connected equipment, extension cords,
power bars, and electrical fittings for damage or wear before each
use. Repair or replace damaged equipment immediately. Always tape
extension cords to walls or floors when necessary. Do not use nails
and staples because they can damage extension cords and cause fire
and shocks. Use extension cords or equipment that is rated for the
level of amperage or wattage that you are using. Always use the
correct size fuse. Always use ladders made with non-conductive side
rails (e.g., fibreglass) when working with or near electricity or
power lines. Place halogen lights away from combustible materials
such as cloths or curtains. Make sure that exposed receptacle boxes
are made of non-conductive materials. Know where the panel and
circuit breakers are located in case of an emergency. Label all
circuit breakers and fuse boxes clearly. Each switch should be
positively identified as to which outlet or appliance it is for. Do
not use outlets or cords that have exposed wiring. Do not use
portable cord-and-plug connected power tools if the guards are
removed.
