answersLogoWhite

0

Because the inflammable gas resulting from the heating is more diluted by the sorrounding air (= less concentration) so the resulting mixture needs an higher heating to produce the same concentration needed for the ignition (answer by Linetronic Technologies technichan)

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What is Standard value of flash point of diesel?

All fuel oils have a flash point of 490F (254C). Distillate fuels have lower flash points.


What is the meaning of closed flash point?

Closed flash point refers to the minimum temperature at which a flammable liquid gives off sufficient vapor to form an ignitable mixture in the presence of an ignition source, under specific test conditions where the container is closed. It is an important safety parameter for handling and storing flammable liquids.


What are interior points in geometry?

For a closed shape, they are point inside its boundary or perimeter.


Is a set of isolated points a closed set?

Take the set of points 1/n for all integers n. This is an isolated set of points- that is, for any of them there is an open ball about the point not containing any other point. However, this set has a limit point which is not contained in the set (namely 0), hence it is not closed.


What is the flash point of diesel and petrol, and how does it impact their safety and handling?

The flash point of diesel is typically around 52-96C, while the flash point of petrol is usually around -45C. The flash point is the temperature at which a substance can ignite when exposed to a flame or spark. A higher flash point, like that of diesel, means it is less flammable and safer to handle compared to petrol, which has a lower flash point and is more flammable. This difference in flash points impacts the safety protocols and precautions needed when handling and storing these fuels.


Smoke point and flash point what can happend to oil?

Smoke point: reaching this temperature the oil support a thermal dissociation (and degradation) process: formation of glycerol and fatty acids, acrolein, etc. A great smoke point is a quality for an edible oil. Flash point: temperature of combustion; the flash point is of course greater than the smoke point.


What is a closed curve with all points on the curve an equal distance from a given point?

circle


What is flash point of wood?

Normally Liquids only have flash points......In some cases, flash point also can be determined for solids, its value depends on type of solid.


How do you measure the flash point?

The flash point is typically measured using a closed-cup or open-cup apparatus according to standard testing methods such as ASTM D93. The test involves heating the sample in a controlled manner while introducing a flame at regular intervals, and the temperature at which ignitable vapors are produced is recorded as the flash point.


What is the flash point for aerosol?

The flash point of an aerosol depends on its specific formulation and the propellant used. Generally, aerosols with flammable propellants can have flash points below 100°F (37.8°C). The exact flash point can vary widely, so it's important to consult the safety data sheet (SDS) for the specific aerosol product to determine its flash point. Always handle aerosols with caution and follow safety guidelines.


Where is the density material greater at point a or b?

It depends on the material and the location of points a and b.


What is the flash point for Anais Anais?

I saw it at Marshalls so go check it out. That perfume was named after me. It is true my real name is anais