define emission designator
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- Revision as of 15:02, 23 September 2010. An emission designator is a code associated with a frequency that gives information about the frequency's bandwidth and the nature of the signal on the frequency. For scanner users, it can be useful for determining whether a frequency is analog or digital, and even whether the frequency transmits voice and/or data.
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Emission nebula Emission nebula. An emission nebula is a nebula formed of ionized gases that emit light of various colors. The most common source of ionization is high-energy photons emitted from a nearby hot star.
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- 1 : the act of giving off The energy plant is reducing the emission of harmful gases. 2 : something that is given off Scientists can record radio emissions from far-off stars.
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Zero Emission Vehicle (ZEV) Program Zero Emission Vehicle (ZEV) Program. The ARB has been a leader in developing programs designed to reduce emissions from mobile sources. Mobile sources account for well over half of the emissions which contribute to ozone and particulate matter and nearly 40 percent of the greenhouse gas emissions in California.
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- Seminal emission is a pattern in which the semen of a man emits frequently without making sexual activities. This disease usually results from insecure seminal gate due to kidney deficiency, or blazing fire of the monarch (heart) and minister (kidneys), downrush of damp and heat, etc., which can disturb the seminal chamber.
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Quantitative and Qualitative Research Methods Some definitions. 1  Quantitative research is “explaining phenomena by collecting numerical data that are analysed using mathematically based methods (in particular statistics).”*. 2  Qualitative research seeks to answer questions about why and how people behave in the way that they do.
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emission spectrum emission spectrum. The distribution of electromagnetic radiation released by a substance whose atoms have been excited by heat or radiation. A spectroscope can be used to determine which frequencies have been emitted by a substance. The emission spectrum is a combination of the atomic spectra of the various kinds of atoms making up the substance and can be analyzed to determine the substance's chemical or atomic composition. See more at atomic spectrum.
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Emission spectrum The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to an atom or molecule making a transition from a high energy state to a lower energy state.
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- Tier 4 refers to a set of emissions requirements established by the EPA to reduce emissions of particulate matter (PM), oxides of nitrogen (NOx) and other harmful toxins from new, non-road diesel engines. As part of this clean-air initiative, the EPA established acceptable levels of emissions in diesel engines.
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Reference designators for all electrical diagrams Reference Designators For all electrical diagrams, every component is given a reference designator. This is a label assigned to the component so that it can be easily located. The reference designator for each component appears on the schematic diagram, the mechanical layout diagram, the parts list, and sometimes is even stamped on the actual component itself. The reference designator consists of an alphabetical prefix followed by a number.
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Emission Standards Summary of Emission Limits. The first federal emission limits were introduced in 1974 and gradually tightened in a number of steps, as shown in Table 1. The current mandatory emission standards for heavy-duty engines were phased-in over the period of 2007-2010.
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Command and Control with Flexibility But since it is unlikely that the regulatory agency can possibly know the least cost reduction technology for all polluters, it's unlikely that command and control regulation are the cheapest. That's why the EPA has built in some flexibility for states to meet Clean Air Act ground level ozone--smog--standards.
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Evaporative Emissions Canister The evaporative emissions system on the Ducati GT1000 consists of the canister (mounted on the left-hand side of the engine) and a series of hoses as shown in the photo at the top of this page. The hoses are shown in the photo below with labels indicating their routing.
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- DEF is a fluid that is atomized into the exhaust stream after it leaves the Diesel Particulate Filter and before it enters the Selective Catalytic Reduction system. In the SCR catalytic converter the ammonia molecules reat and neutralize the NOx molecules converting them to Nitrogen and Water.
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FAQ The EEDI measures the CO2 emitted (grams of CO2 per tonne nautical mile) for new ships, calculated from ship design and engine performance data. The intended application of the EEDI is to stimulate innovation and technical development of all elements influencing the energy efficiency of a ship from its design phase.
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- These emission parts covered under. emission warranties are as follows: zFederal coverage - refer to the Federal Emission Control Warranty previously in this section. zCalifornia coverage - refer to the California Emission Control Warranty previously in this section.
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Emission Control Catalysts A strong dependency of conversion efficiency on temperature is a characteristic feature of all emission control catalysts. A typical relationship between the catalytic conversion rate of a pollutant and the temperature is shown as the solid line (A) in Figure 4.
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- Joule Per Cubic Meter (J/m3) is a unit in the category of Energy density. It is also known as joules per cubic meter, joule per cubic metre, joules per cubic metre, joule/cubic meter, joule/cubic metre.This unit is commonly used in the SI unit system. Joule Per Cubic Meter (J/m 3) has a dimension of ML -1 T -2 where M is mass, L is length, and T is time.This unit is the standard SI unit in this category.his unit is commonly used in the SI unit system. Joule Per Cubic Meter (J/m 3) has a dimension of ML -1 T -2 where M is mass, L is length, and T is time.
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- The catalytic converter, which is responsible for the recirculation of unburned gases back to the engine and the cleanup of a vehicle's exhaust, is a key component of a vehicle's emission control system.he catalytic converter, which is responsible for the recirculation of unburned gases back to the engine and the cleanup of a vehicle's exhaust, is a key component of a vehicle's emission control system.
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What is the IBAN number of dbs? An IBAN number is an international bank account number that may  contain up to 34 characters. It allows all banks to be easily  identified by banks in other countries.
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Air Pollution Emissions Overview Measuring, reporting, and using emissions data. Emissions measurement, data storage, reporting and evaluation, modeling and software. Emissions is the term used to describe the gases and particles which are put into the air or emitted by various sources. The amounts and types of emissions change every year. These changes are caused by changes in the nation's economy, industrial activity, technology improvements, traffic, and by many other factors. Air pollution regulations and emission controls also have an effect.
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Vehicle emissions control Advances in engine and vehicle technology continually reduce the toxicity of exhaust leaving the engine, but these alone have generally been proved insufficient to meet emissions goals. Therefore, technologies to detoxify the exhaust are an essential part of emissions control.
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- Heading To France? New Emissions Sticker Needed. Under a new government scheme in France designed to reduce emissions, from 31st March 2017 it will be mandatory for any non-French registered vehicles to display an emissions sticker setting out how much the vehicle pollutes.
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Difference between CTC and ECTC ECTC stands for Expected Cost to Company. CTC stands for Cost to Company. It basically encapsulates the salary package of an employee. However, it is much more than the traditional salary. The CTC is the total amount of expense an employer is spending for an employee in a year.t basically encapsulates the salary package of an employee. CTC stands for Cost to Company. It basically encapsulates the salary package of an employee. However, it is much more than the traditional salary. The CTC is the total amount of expense an employer is spending for an employee in a year.
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- Three-Way Catalytic Converter The three-way catalytic converteris an emissions control deviceadded to the exhaust system toreduce exhaust gas pollutants. Theconverter contains a ceramicmaterial coated with noble metalcatalysts.To prevent contaminationof the catalysts, unleaded gasolinemust be used.hree-Way Catalytic Converter The three-way catalytic converteris an emissions control deviceadded to the exhaust system toreduce exhaust gas pollutants. Theconverter contains a ceramicmaterial coated with noble metalcatalysts.
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Emission testing, emission failures and  repairs. Emission testing, emission failures and repairs. The yearly emission test of your car is nothing more than a test to see how much fuel you are sending out the tailpipe that is not being used by your engine. Think of an emission failure as a huge gas leak, because that is exactly what it is. To pass emissions, you must tune your engine to properly consume the gasoline that's being delivered to it and convert it to energy to move the car down the road.