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I believe the primary combustion of air in a standard recriprocating engine is the initial burn of fuel/air in the piston. As the exhaust gases leave the engine, vehicles equiped with EGR (exhaust gas recirculation) have sensors to detect quality of combustion byproducts and feed exhaust back into the piston. This is a second burn.
What else can I help you with?
What is primary air supply?
Primary air supply refers to the initial flow of air introduced into a combustion system, such as a furnace or boiler, to support the combustion of fuel. This air is essential for maintaining the proper fuel-to-air ratio, ensuring efficient and complete combustion. In many systems, primary air is mixed with the fuel before ignition, contributing to the overall combustion process and affecting emissions and energy efficiency. Proper management of primary air supply is crucial for optimal performance and environmental compliance.
What are the two coils in a transformer?
primary and secondary coilsAnswerPrimary and secondary windings.
Is the transformer's iron core called the primary?
No. the primary winding is called the primary; the secondary winding is called the secondary. These are both wrapped around the iron core of the transformer. The core helps magnetically link the primary and secondary, which causes the transformation of voltage and current from primary to secondary.
Why transformar primary refers to secondary?
All transformers contain both primary and secondary coils. The primary will refer to the secondary when the voltage is to high. As voltage increases, it passes down the power to the secondary for efficient distribution of power.
When can be current in a primary coil induce a current in a secondary coil?
Secondary current = Primary current *(Number of secondary turns /Number of primary) turnsAnswerA current isn't 'induced' into the secondary winding of a transformer. It's a voltage that is induced into the secondary winding.Provided the secondary winding is connected to a load, the secondary voltage then supplies a secondary current which is determined from (Is = Vs/Rload). The primary current then depends upon the value of the secondary current and the turns ratio.
What is the function of primary and secondary air register?
Primary and secondary air registers are crucial components in combustion systems, such as in furnaces or boilers. The primary air register controls the amount of air mixed with fuel before combustion, ensuring efficient burning and minimizing emissions. The secondary air register introduces additional air into the combustion zone to enhance the combustion process, promote complete burning of the fuel, and reduce pollutants. Together, they optimize combustion efficiency and improve overall system performance.
What is primary air supply?
Primary air supply refers to the initial flow of air introduced into a combustion system, such as a furnace or boiler, to support the combustion of fuel. This air is essential for maintaining the proper fuel-to-air ratio, ensuring efficient and complete combustion. In many systems, primary air is mixed with the fuel before ignition, contributing to the overall combustion process and affecting emissions and energy efficiency. Proper management of primary air supply is crucial for optimal performance and environmental compliance.
What is the role of secondary air in the furnace operation?
Secondary air in furnace operation plays a crucial role in enhancing combustion efficiency and reducing emissions. It is introduced after the primary air, which helps to complete the combustion of unburned fuel and ensures that all combustible materials are fully oxidized. By improving the mixing of fuel and air, secondary air helps achieve a more uniform temperature distribution and minimizes the formation of pollutants such as carbon monoxide and unburned hydrocarbons. Overall, it contributes to more efficient energy utilization and better environmental performance.
Where to install air separator in primary circuit of variable primary and secondary chilled water air conditioning systems?
If you have a primary /secondary, the chilled water should be constant at the primary loop. The secondary can be variable. The air seperator is always connected at the return water side and is most likely very effective at the primary return. However is a must as well on the return side of the secondary.
What does tertiary air mean in a stove?
Tertiary air in a stove refers to the additional air introduced into the combustion chamber to promote more complete burning of gases and particulates after the primary and secondary combustion processes. This air helps to ignite the flue gases, resulting in higher efficiency and reduced emissions. By enhancing combustion, tertiary air contributes to a cleaner and more efficient burn, improving overall stove performance.
Why do semi trucks have two air tanks?
You have a primary and secondary tank. Certain air functions of the truck use the primary and others use the secondary tank.
What the difference between primary and secondary pollutants?
Primary pollutants are pollutants that enters the air directly from a source and Secondary pollutants are air pollutantsproduced by the reaction of a primary pollutant with some other pollutant
What is the purpose of secondary air in the incinerator?
The purpose of secondary air in an incinerator is to enhance combustion efficiency by providing additional oxygen to the combustion chamber. This helps to ensure that any unburned or partially burned gases are fully oxidized, reducing emissions of harmful pollutants and improving overall combustion stability. By promoting complete combustion, secondary air also contributes to the effective breakdown of waste materials and minimizes the generation of residual ash.
Is secondary pollutants more harmful than primary pollutants?
Primary air pollutants are emitted directly into atmosphere from a process such as exhaust from a engine, industries, volcanic eruption Secondary air pollution are formed in the air when primary pollutants interact.
What is the difference between secondary and primary pollutants?
Some Primary pollutants are like when humans directly put them in the air Secondary pollutants are like when pollutants react with Primary and other Primary pollutants.
Where does the secondary bronchi supply air to?
there are two primary bronchi which branch off into secondary bronchi which supply air to the lobes of the lungs
Is lead a primary or secondary polutant?
Lead is considered a primary pollutant when it is directly emitted into the environment, such as from industrial processes or gasoline combustion. However, it can also become a secondary pollutant through chemical reactions in the atmosphere, leading to the formation of lead compounds in the air.
