Table of Contents
What are Class B explosives?
“Class B explosives.” Possessing flammable hazard, such as propellant explosives (including some smokeless propellants), photographic flash powders, and some special fireworks.
Which type most explosive?
PETN. One of the most powerful explosive chemicals known to us is PETN, which contains nitro groups which are similar to that in TNT and the nitroglycerin in dynamite. But the presence of more of these nitro groups means it explodes with more power.
How do volcanoes blast?
Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Eventually, some of the magma pushes through vents and fissures to the Earth’s surface.
Are there any other words for the word explosion?
other words for explosion. MOST RELEVANT. blast. burst. detonation. firing. outbreak. outburst. access.
Where can you find a potentially explosive atmosphere?
The amount of a substance needed to create an explosive atmosphere depends on the substance in question. The area where this possibility exists is defined as a potentially explosive atmosphere. These atmospheres can be found in many industries, from chemical, pharmaceutical and food, to power generation and wood processing.
Are there any industrial sectors that are potentially explosive?
This means there are many industrial sectors that can have a potentially explosive atmosphere somewhere in their process. Some of these are not so obvious. For example, sawmills by default are not a potentially explosive atmosphere, but if sawdust is allowed to collect in large amounts in one area, that area can become one.
How are motor and drives in potentially explosive atmosphere?
MOTOR AND DRIVE IN OTENTIALL EXPLOSIVE ATMOSPHERE WHAT OU NEED TO KNOW5 — What is a potentially explosive atmosphere? Explosive atmospheres occur when flammable gases, mist, vapors or dust mix with air. This creates the risk of an explosion. The amount of a substance needed to create an explosive atmosphere depends on the substance in question.