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Which potential hazard is associated with pockets of flammable gas within a confined space?
The most common would be an explosion and poisoning from a possible leak. Precautions should be taken. Smoking or open flames should not be permitted where flammable fluids are stored or handled. Clothes that minimize ignition sources should be worn in atmospheres that may contain concentrations of flammable gases.
All major stationary equipment should be properly grounded. Ground connections should be provided between stationary and mobile equipment before any flammable gas is loaded or unloaded. All electrical equipment used in or near flammable-gas loading and unloading areas, or in atmospheres that might contain explosive mixtures, should conform to local fire protection regulations, codes and standards and to the Electrical Code When flammable cryogenic liquids and gases are handled inside, adequate positive mechanical ventilation is necessary. Electrical equipment and wiring must conform to the Electrical code.
Flash-off gas from closed liquid-hydrogen containers used or stored inside should be piped through a laboratory hood to the outside, or should be vented by other means to a safe location. If hydrogen is vented into ductwork, the ventilation system should be independent of other systems, and sources of ignition must be eliminated at the exit.
What else can I help you with?
What causes wood to spark when burning?
Wood can create sparks when burning due to the presence of trapped air pockets or pockets of resin or other flammable substances within the wood. When these pockets heat up and expand rapidly, they can cause the wood to crackle and spark.
Why are there gas pockets in mines?
Gas pockets in mines are formed due to the release of gases from coal seams or surrounding rocks. These gases can include methane, carbon dioxide, and hydrogen sulfide, which can accumulate in pockets due to geological processes. In mines, if these gases are not properly ventilated, they can pose a serious safety risk to miners in the form of explosions or asphyxiation.
Pockets formed by the coals in a coal fire seem brighter than the coals themselves?
Even though the temperature of coal and pockets formed by them is same still we observe that pockets seem to be brighter than coal because they form the cavity and act as a black body so radiations emitted by them are highest intensity.
Why do sponges absorb water?
There are millions of tiny pockets in the sponge that air empty; those pockets act as a greenhouse, letting heat in, but not letting heat out, except for a sponge, it's water. Those pockets get filled with water.
Why does ivory soap expand in the microwave?
Ivory soap is whipped with air during its production, creating pockets of air within the soap. When heated in the microwave, the air pockets expand rapidly, causing the soap to grow in size and creating a fun visual effect.
What causes wood to spark when burning?
Wood can create sparks when burning due to the presence of trapped air pockets or pockets of resin or other flammable substances within the wood. When these pockets heat up and expand rapidly, they can cause the wood to crackle and spark.
What are the potential dangers associated with encountering air pockets in underwater caves?
Encountering air pockets in underwater caves can be dangerous because they can cause disorientation, leading to panic and potentially running out of air. Additionally, sudden changes in buoyancy can result in uncontrolled ascents or descents, increasing the risk of decompression sickness or lung overexpansion injuries.
Why aren't quarries dug everywhere in the UK?
Because not all areas have raw materials suitable for quarrying ! Many minerals exist in 'pockets' - some of which are confined to small areas.
What safety precautions should be taken when exploring an underwater cave with potential air pockets?
When exploring an underwater cave with potential air pockets, it is important to follow safety precautions such as using proper diving equipment, ensuring proper training and experience in cave diving, maintaining communication with a buddy diver, and being aware of the risks associated with cave diving, such as disorientation and equipment failure. It is also important to have a plan for emergency situations and to always prioritize safety above all else.
What are some types of pockets?
There are several types of pockets Patch Pockets Unlined Self-Lined Lined Side Seam Pockets Welt Pockets Single Welt Pockets Double - Welt Pockets Welt Pockets with Flap Side Front Slanted Pockets In-Seam Pockets
What is a frisk?
Police officers pat downAdded; It is confined to the outer clothing of the individual and the officer may not go into your pockets unless the frisk detects an object which the officer believes could be a weapon or contraband (i.e.; it is short of a full-fledged "search.").
What is frisks?
Police officers pat downAdded; It is confined to the outer clothing of the individual and the officer may not go into your pockets unless the frisk detects an object which the officer believes could be a weapon or contraband (i.e.; it is short of a full-fledged "search.").
Which Adidas shorts have pockets?
most of them have pockets
What is the difference between hot pockets and lean pockets?
Lean Pockets are healthier than Hot Pockets and come in more varities. They are both produced by Nestle
Why do babies clothes have pockets?
Pockets are so this season
What are the pockets on dress shirts called?
They are called pockets.
Do maternity bottoms have pockets?
Yes, most of them have pockets.
