8 sings are there
Hazard signs and the highway code are designed to help minimise the risk of accidents.
animal hazard=sharp instrument hazard==heat hazard==glasses hazard==chemical hazard==electrical hazard==eye and face hazard==fire hazard==biohazard==laser radiation hazard==radioactive hazard==explosive hazard=
hAZARDOUS
because of safety
In many countries it is a legal requirement to use signs as a warning of dangerous substances, such as corrosive acid or poisonous materials. Many science laboratories use such substances in testing or development, and therefore usually use protective gear or other safety equipment. The signs is intended to warn others of the potential hazard inside the laboratories if safety precautions is not followed.
OSHA is interested in posting signs because that is one way to increase the chances that employees who need to know about a hazard will get that information - from the signs.
The most common hazard signs that are uniform across most countries in the world is a warning to indicate what the maximum speed is. This varies on the different type of road as well as its surroundings.
The diamond shaped signs on trucks have numbers which identify the chemical contents the truck is carrying.
what type of controlstake the form of barriers and guards or signs tn individals, units, or ornizations tht a hazard exists
There are many universally recognized hazard symbols. Some hazard symbols which are common across the globe are the signs for wet floor, drowning, nuclear waste, and biohazards. The most easily recognized symbol is probably the symbol for symbol for Toxic or Biohazardous wastes.
Signs intended to warn you of a hazard may be called "safety signs" by some, and they are red and yellow in color. Safety signs that are intended to tell you that something is "safe" are green in color.
they might cause fires