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Why is oxygen used in hot cutting flames?
Oxygen is used in hot cutting flames because it increases the combustion rate of the fuel being used, resulting in a much hotter flame that can quickly and efficiently cut through materials like metal. The addition of oxygen also helps to accelerate the cutting process and produce a cleaner cut by blowing away molten metal debris.
How can baking soda be used to extinguish an oil fire?
Baking soda can be used to extinguish an oil fire by smothering the flames and cutting off the oxygen supply. When sprinkled on the fire, baking soda releases carbon dioxide, which helps to put out the flames.
How can flour be used to put out a fire?
Flour can be used to put out a fire by smothering it. When flour is thrown onto a fire, it deprives the flames of oxygen, which is necessary for combustion. This can help to extinguish the fire by cutting off its fuel source.
What are rules for using begin and begun?
Begin is used in present tense sentences, and begun is used in past tense sentences. For example: "I will begin the project." "It has already begun."
How did the Calgary Flames get their name?
They used to be the Atlanta Flames and wanted the name to be similar to Atlanta Braves
Can the word begun be used alone in a sentence?
No. The form "begun" of the verb to begin is a participle, and cannot be used without an auxiliary verb - normally was, had, or have, and conditionals such as could or should.
What is a cutting knife used for?
cutting
How can baking soda be effectively used to extinguish an oil fire?
Baking soda can be used to extinguish an oil fire by smothering the flames and cutting off the oxygen supply. When baking soda is sprinkled on the fire, it releases carbon dioxide gas, which helps to suffocate the flames. This method is effective for small oil fires, but it is important to never use water on an oil fire as it can cause the fire to spread.
What element is used to make oxy acetylene flames?
Oxygen and acetylene are used.
When was theophany first used?
it was first used when the baptism of Jesus has begun.
How long is the preheat time for the oven before baking?
The preheat time for the oven before baking typically ranges from 10 to 30 minutes, depending on the recipe and the type of oven being used.
How many types of starter are there for fluorescent bulbs?
There are two main types of starters for fluorescent bulbs: preheat starters and rapid-start starters. Preheat starters are used with older-style fluorescent fixtures, while rapid-start starters are used with newer fixtures.
