Ah, a yellow star on a fire extinguisher usually indicates it is a Class K extinguisher, my friend. These are specially designed for putting out fires involving cooking oils and fats, often found in commercial kitchens. Remember, it's important to always use the right type of extinguisher for the specific type of fire to keep everyone safe and sound.
Those markings help to identify which class of fire each type of fire extinguisher is intended for: Class A: ordinary combustibles; Class B: flammable liquids Class C: energized electrical fires. A class A:B:C extinguisher may be used on any of these types of fires.
Our sun is a yellow star. All stars with a G class rating are yellow stars.
Our sun is a yellow star. All stars with a G class rating are yellow stars.
G2V - yellow dwarf
The coolest star is red; then yellow; then blue. Like on a fire, the bottom of the fire is really hot so its blue. In the middle of a fire, its mostly yellow. Then, on top, it has a little flame of red. :p
Lambda Arietis is a double star in the northern constellation of Aries. It is comprised of a yellow-white primary star ( spectral type F, luminosity class V) and a yellow secondary star (spectral type G, luminosity class V). To the naked eye these appears yellow-white.
M class yellow dwarf.
The sun is yellow because it is actually a star... and stars are actually a big ball of fire, and since fire is yellow that would explain why the sun is yellow... Earth isn't yellow because it isn't a star nor is it on fire... it is blue because it is more than 75% water, and it is green and light gold because there are plants grass and sand on the other 25%...
There are several different international codes. The USA has no particular code for the color of the extinguisher, although the labels may includeGreen Triangle for Class ARed square for Class BBlue Circle for Class CYellow Star for Class DBlack Hexagon for Class KUnder British Standards BS7863 a block of colour is now found on the front of a red fire extinguisher, encoded as below: Label ColourContainsUse on the following Fire typesWhiteWaterPaper, Fabric, Wood, Textiles.BlueDry PowderPaper, textiles, flaming liquids, Electrical, flammable metals (magnesium, lithium, etc).CreamFoamFlammable liquids.BlackCO2Electrical Fires and burning liquids.GreenVaporising LiquidsFlammable liquids and live electrical equipment (these are now illegal to possess in UK, other than on airplanes and for official police use)YellowWet ChemicalPaper, Fabric, Wood, Cooking Oil (Type A, B or F fires -- note that USA calls F a Class K)
The Chinese flag is yellow and red because red symbolizes the blood of working class while the yellow five-pointed star symbolizes the working class movement.
No. The sun is a Class G star, otherwise known as Class II or yellow dwarf. It is a medium-sized star.
The Sun is a G-type main-sequence star, also known as a G2V star. This classification places the Sun in the "yellow dwarf" category.