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Is PVC a flame retardant?
Polyvinyl chloride (PVC) is inherently flame-resistant due to its chlorine content, which helps inhibit combustion. However, it is not classified as a flame retardant in the same way that specific additives are. While PVC can self-extinguish when the flame source is removed, it can still release harmful gases when burned. Thus, while it offers some flame-resistant properties, additional flame retardants may be added for enhanced safety.
Which type of flame is used for high carbon steel?
Most cutting and welding is done with a neutral flame.
Which flame is used for welding brass?
natural flame using a mixture of one-to-one ratio of acetylene and oxygen.
How does flame detector works?
A flame detector is a fire protection device, which detects the flame in the place where it is fixed and issues an alarm thereby alerting nearby people to the danger of fire. In most of the manufacturing companies, furnace flame detector is used in order to detect and prevent fire. Flame detector responds either to radiant energy visible to the human eye or outside the range of human vision. Most flame detectors work either by optical flame detector or flame ionization detector but some of them use combination of both detectors.Flame detector works at specific ranges, which uses optical sensors to record the incoming radiation at a particular wavelength. The energy radiated from the flame is electromagnetic radiation and it can be identified at various spectral ranges like UV, IR and VIS. Depending upon the sensor used there are number of flame detectors available they are infra red flame detectors, ultra violet flame detector, UV/IR, IR/IR and tripe IR spectral band detector. Flame detector has a cone of vision that defines the effective capability of sensing fire. It is inefficient for slow fires however it responds faster for rapidly developing fire like combustible gas and liquid. It is available in different shape and size. A flame detector is a fire protection device, which detects the flame in the place where it is fixed and issues an alarm thereby alerting nearby people to the danger of fire. In most of the manufacturing companies, furnace flame detector is used in order to detect and prevent fire. Flame detector responds either to radiant energy visible to the human eye or outside the range of human vision. Most flame detectors work either by optical flame detector or flame ionization detector but some of them use combination of both detectors.Flame detector works at specific ranges, which uses optical sensors to record the incoming radiation at a particular wavelength. The energy radiated from the flame is electromagnetic radiation and it can be identified at various spectral ranges like UV, IR and VIS. Depending upon the sensor used there are number of flame detectors available they are infra red flame detectors, ultra violet flame detector, UV/IR, IR/IR and tripe IR spectral band detector. Flame detector has a cone of vision that defines the effective capability of sensing fire. It is inefficient for slow fires however it responds faster for rapidly developing fire like combustible gas and liquid. It is available in different shape and size. A flame detector is a fire protection device, which detects the flame in the place where it is fixed and issues an alarm thereby alerting nearby people to the danger of fire. In most of the manufacturing companies, furnace flame detector is used in order to detect and prevent fire. Flame detector responds either to radiant energy visible to the human eye or outside the range of human vision. Most flame detectors work either by optical flame detector or flame ionization detector but some of them use combination of both detectors.Flame detector works at specific ranges, which uses optical sensors to record the incoming radiation at a particular wavelength. The energy radiated from the flame is electromagnetic radiation and it can be identified at various spectral ranges like UV, IR and VIS. Depending upon the sensor used there are number of flame detectors available they are infra red flame detectors, ultra violet flame detector, UV/IR, IR/IR and tripe IR spectral band detector. Flame detector has a cone of vision that defines the effective capability of sensing fire. It is inefficient for slow fires however it responds faster for rapidly developing fire like combustible gas and liquid. It is available in different shape and size.
Can you use deform in a sentence?
The heat of the flame will deform the candle.
Gas stove flame goes out after lighting?
If the flame on your gas stove goes out after lighting, it could be due to several reasons. One common cause is a faulty igniter or a malfunctioning thermocouple that detects the flame. Additionally, there may be a draft or improper gas flow affecting the flame stability. It's important to ensure that the burner is clean and free of debris as well.
Why is stability important in golf?
Stability is important in golf so you keep balanced and swing evenly.
What causes unstable main flame in the boilers?
Unstable main flame in boilers can be caused by several factors, including improper air-to-fuel ratio, fluctuations in fuel supply, or malfunctioning burner components. Additionally, changes in combustion conditions, such as variations in pressure or temperature, can disrupt flame stability. Poor maintenance or fouling of the burner can also contribute to instability. Regular monitoring and maintenance are essential to ensure optimal combustion conditions and flame stability.
What are the sources of flame photometer?
The sources of flame photometer errors include variations in flame temperature, sample aspiration rate, and flame stability. Other sources can include interferences from other elements in the sample, improper instrument calibration, or sample contamination. Regular maintenance and calibration can help minimize these errors.
Is the flame steady when the Bunsen burner's air hole is half open?
No, the flame will not be steady when the air hole is half open. The air hole controls the amount of oxygen reaching the flame, so having it only half open will disrupt the flame's stability, causing it to flicker or sputter. Adjusting the air hole to the correct setting will help achieve a steady flame.
What is important to you in a company?
stability
How important are salary benefits technology support and job stability?
How important are salary, benefits, technology support and job stability?
What is meant by the term flame retention?
Flame retention refers to the ability of a burner to maintain and stabilize a continuous flame during combustion. Good flame retention is important for efficient burning of fuel and reducing emissions in combustion systems.
Is viscose flame retardant?
Viscose is not inherently flame retardant, but it can be treated with flame retardant chemicals to improve its fire-resistant properties. It is important to check the specific product or garment to determine if flame retardant treatment has been applied.
What are the important characteristics of scorion?
The mouth, and it's ability to emit flame spout that launches flame up to 7 feet away.
Increase the size of the flame by increasing the gas supply does the flame move about a lot or is it steady?
increase the size of the flame by turning the gas tap to increase the gas supply .does the luminous flame move about or is it steady?
Why is the Olympic flame important at the Olympic games?
because they see it on telly
