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What is the minimum percent of oxygen needed to continue combustion?
Wiki User
∙ 12y ago
15%
Wiki User
∙ 12y ago
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Additional treatment to increase fluid flow rates may be needed to make existing and producing wells commercially viable. These treatments include hydraulic fracturing, acidizing the reservoir, and explosives.
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Erosion and sedimentation control on construction sites has become an overwhelming problem of the years, awareness and compliance has become an essential part of any EHS plan. This course teaches the Best Management Practices (BMP) that Erosion Control supervisors and Project Managers must know in order to manage erosion and sedimentation at construction sites. Objectives of this course include the erosion and sedimentation process, the duties of an Erosion Control Supervisor/Project Manager, regulatory requirements, materials handling and BMPs for erosion and sediment control. A Wastewater Treatment Technician (Operator) is a skilled and professional person who maintains the functions of a Wastewater Treatment Facility. The Tech: 1. Collects samples and analyzes them for optimum process control and makes changes as needed, 2. Operates and maintains all plant equipment. Makes needed repairs or reports them to higher supervision, maintenance, etc. 3. Assures that Plant meets all Federal (EPA), State and Municipal guidelines, 4. Provides housekeeping to areas as needed, 5. Maintains proper chemical dosages to processes and makes changes as needed, 6. Documents every daily change made within process and maintain reports. 7. Maybe required to work shift work, weekends, on call, holidays, etc. 7. Notify the public of major spills, catastrophes, etc. 8. Decent computer skills, able to read and interpret data, good math and science aptitudes. 9. Able to work under normal or no supervision at times. PGC Sr McDonough, Ga
Which is a mechanism of heat transfer?
A broad question, so I will give a broad answer. A driving force is needed and what drives heat transfer is simply temperature differences between two bodies. The mechanism at say a molecular level is really just the exchange of the energy from molecules to molecules. Higher energy molecules will collide with lower energy molecules and voila, you have heat transfer.
Why would a flexible flue liner be recommended for a chimney?
A flue liner is a flexible sleeve inside the pipe that carries the combustible products, such as smoke, up from the fire away from the living area, and into the atmosphere, outside the house. A liner is needed in case the flue is cracked or damaged, causing the smoke to stay in the house, or causing cold wind from the outside to come into the house. A flue liner is added protection to keeping the house safe from fumes.
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For the combustion of 50 mL methane only 1,05 g oxygen are needed.
What is the name of the gas needed for combustion?
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Is flywheel needed for external combustion engine?
no
What is the percent of atmospheric oxygen needed to support combustion Can levels of CO2 ever get high enough to make combustion difficult?
Fire fighting school in the 1970s taught us 15% oxygen level si necessary to support combustion. In a natural situation, no. Current levels of CO2 are 0.038% Levels of over 15% would be needed to even slow the burn down. Lack of Oxygen would be the determining factor
what is the mass in grams of oxygen, is needed to complete combustion of 6 L of methane?
what is the mass in grams of oxygen, is needed to complete combustion of 6 L of methane?
What chemical element is needed for combustion reactions?
oxygen
What was needed to invent cars?
The internal combustion engine.
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depends on the cc of the combustion chamber
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How many jurors are needed when a case goes to a trial with a jury in Canada?
There are a variety of numbers when it comes to amount of jurors needed for a case to go to trial in Canada. The minimum number of jurors however is ten or a case won't continue.
What is the factors needed for combustion to happen?
Fuel. Oxidizer. Ignition source?
Is spark plug is available in automobile diesel engine?
No, diesels use glow plugs.they create a steady heat source which is all that is needed until the engine warms up, after that no heat source is needed to continue combustion, in fact in order to stop the engine the fuel needs to be cut off.
