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When should the flame of a Bunsen burner with the collar open be used?
When you want to heat something!! well wen it is closed is when it is at its hottest, its a heating flame, open is for safety that's when it is at its coolest like a safety flame. what i rote when you want to heat something is rong at the top. that's for if it is closed
Why is the sliding collar on a bunsen burner also a safety feature?
it is safe
Who invented the Horse Collar?
The penalty for a horse collar tackle was brought into the spotlight by former Dallas Cowboys safety Roy Williams.
When the neck edge of a collar is made longer than the outer edge of the collar it will worn how?
be worn open
Why is the sliding collar on a Bunsen burner is also called a safety feature?
i need a answer
How can you make a safety flame on a Bunsen burner?
close the air hole by twisting the collar
When are superheater safety valves set to open?
after the main safety valves are open
How do you get a blue flame with the Bunsen burner?
The blue flame is obtained when the collar is rotated to open the hole fully. This adds lots of oxygen to the burn mix and ensures complete oxidisation (ie blue flame).
In the movie 'scarface' pacino character wear dress shirts with wide open collar what would that type of collar be called?
Butterfly Collar, big in the 70's. The movie took place in 1980. It looks bigger than it is, because he wears his shirts w/ the top buttons open most of the time.
How To Select A Dog Collar?
When selecting a dog collar there are two main things to keep in the mind: size and safety. Size If at all possible, take your dog with you to the pet store when selecting a dog collar. If this isn’t possible, use a flexible measuring tape to measure the circumference of your dog’s neck. This will give you a rough idea of the size of collar you’ll need. Dog collars come in sizes ranging from “extra small” to “extra large”. Most dog collars have buckles and are adjustable. Look for a collar that’s bigger than your measurement so you can adjust it down to the appropriate size. When you return home, have your dog “sit” and slip the collar around its neck. Tighten and buckle the collar to a comfortable tightness. The collar shouldn’t be loose enough to slip over the dog’s head, but it shouldn’t be too tight either. Try to slip two fingers between the collar and the dog’s neck. If you can fit your fingers under the collar, the collar isn’t too tight. If your dog is still working on understanding the “sit” command, stand over your dog with the collar in one hand. Scratch the dog’s chin to coax it to lift its head and slip the collar around his or her neck. Dogs who are not accustomed to wearing a collar may paw at the collar and try to pull it off. Dogs will eventually adjust to wearing one. If this behavior concerns you, then only put the collar on the dog when he or she can be supervised. Gradually increase the time the dog wears the collar until the dog is comfortable with it. Safety Collars can get stuck on a variety of things. Every year many dogs are strangled by their collars. There are “breakaway collars” available. These collars will pop open if the collar is pulled to the point of possible injury. They can be reconnected and are ready to be used immediately. There are two “D-rings” on either side of the breakaway connector that can be connected to a leash so that the collar won’t pop open during leash training. Some collars are made from a highly reflective material which enables motorists to see your dog at night.
What is different about a breakaway collar than normal collars?
A breakaway collar is designed to break apart if there is intense pressure on it. So if for example your cat got the collar hooked on something instead of being stuck and possibly choking to death the collar would break open and the cat would be free.
Why is a priest's collar called a dog collar?
The clerical collar, informally called a "dog collar," is used by Anglican vicars and other clergy as a sense of separation between himself and the secular world -- to stand out as clergy.
