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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 did the Calgary Flames get their name?
They used to be the Atlanta Flames and wanted the name to be similar to Atlanta Braves
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."
Can the word begun be used alone in a sentence?
Yes, the word "begun" can be used alone in a sentence as it is a past participle. For example, "The project had begun."
What is a cutting knife used for?
cutting
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.
What element is used to make oxy acetylene flames?
Oxygen and acetylene are used.
What common household products can be used to smother a grease fire and how do they work?
Common household products like baking soda or salt can be used to smother a grease fire by smothering the flames and cutting off the oxygen supply. These products work by creating a barrier between the grease fire and oxygen, helping to extinguish the flames. Never use water on a grease fire as it can cause the flames to spread.
When was theophany first used?
it was first used when the baptism of Jesus has begun.
Can water help fire stay lit?
No, water can extinguish a fire by reducing its temperature and smothering the flames by cutting off the oxygen supply. Water is commonly used as a firefighting tool to help put out fires.
Is preheat a imperative verb?
It can be it depend on how it is used. Imperative sentences are formed with just the basic form of the verb and no subject eg Sit down, Be quiet, Come here, Catch! Tell me what happened. Preheat the pan.
What are knives for?
They are used as cutting tools for cutting vegetables to meat.
