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Why do some roofs have warning signs about using ladder to walk across them?
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Warning signs have black text on what color background?
Purple, like the beverage
How are the plus and minus voltage signs determined for resistors?
Resistors have no polarity. The voltage across a resistor is determined by the direction of current flowing through that resistor (and vice versa).
How would you protect others from the effects of the welding arc?
Try to limit the people who go into the area in the first place, put up warning signs, consider a booth with a fireproof curtain that can be pulled accross, or at least get some screens in place around the work area.
Which fire hazard is represented by an orange x with a number 2 in the center?
Fire hazard #2 identifies a substance with a flashpoint below 200 degrees F. To answer the question fully, I would need to know what the entire sign looks like. I am not aware of any standard warning signs that are shaped like an orange X.
Which year was road signs invented?
in 1920
What warning signs are there before a drought happens?
there are no warning signs
What do green warning signs mean?
Green signs are not warning signs. They are signs that tell you it is "safe" to do something.
How can I find about more about warning signs?
It depends on what warning signs that you are interested in. Many sites offer guides on how to spot the warning signs for illnesses etc. If it is to do with motoring check the highway site for details.
Early warning signs of storms and precautions to be taken to ensure safety?
Early warning signs of storms and precautions
What are some of the warning signs of pregnancy?
There are many warning signs of pregnancy. Some warning signs include tingling nipples, spotting, cramping, morning sickness, swollen breasts, a missed period, and/or darkened nipples.
Warning signs are?
Warning signs are usually a sign that something will be or has the possibility of occurring. They are also called symptoms when dealing with sickness.
What warning signs indicate a lack of oxygen?
There are many warning signs that you are experiencing a lack of oxygen. Some warning signs can include skin that is bluish to gray in color, lightheaded feeling, and tingling in extremities such as fingers or toes.
What are tsunami warning signs?
yicdclsdnldc
What shape is warning signs?
a triangle
Warning signs are usually?
Warning signs are usually a sign that something will be or has the possibility of occurring. They are also called symptoms when dealing with sickness.
Where you can find the nuclear zone warning signs?
nuclear zone warning signs mostly find near nuclear power plants .
What are the most common hazard signs seen on the road?
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.
