How soon I can do emission test before renewal ?
I need to renew it by end of April.
Can I do the emission test now, and when the renewal form comes in April, I can submit it at that time.. right ?
PS. If emission test fails, then if I go back, then retest fee is free ?
can renew it any time before april it expires april
some places retest free other do not more on the not free
Why is carbon dioxide emission bad for Earth?
Will it cause global warming?
Will it cause ozone layer depletion?
Why don’t we plant more and more green trees?
CO2 emissions are a significant form of greenhouse gas. They can be sequestered (artificially and nationally) as part of the standard carbon cycle, but the natural cycle can be overloaded, if only on a short-term basis. It takes time for the oceans to absorb the carbon dioxide, and it takes time for the plants to photosynthesize:
2n CO2 + 2n H2O + photons → 2(CH2O)n + 2n O2
(carbon dioxide + water + light energy → carbohydrate + oxygen) the carbohydrate is what the plant "eats" and the oxygen is their waste gas that we’ll happily breathe for them.
Yes, excess carbon dioxide is one potential cause (along with others) influencing global warming.
Carbon dioxide has absolutely nothing to do with ozone depletion. CO2 and O3 don’t interact.
My car is a Honda Civic Hybrid 09 model. The integrated motor assist light and emission light is on. How long can I keep driving?
if i’m not mistaken when the light comes on the computer operates so that you can still drive the car. but it is in a default mode so you can still drive the car to get service. you can drive it ,but there is still something wrong . just get it looked at as soon as you can
ultraviolet emission line of the magnesium atom at 285.2nm
Please walk me through how you got the answer! 
The energy difference between the 2 energy levels involved in the UV light emission of an atom or
molecule is:
Del(E) = h x f = (h x c) / l
f would be the frequency in sec-1 (Hz), if given, but it can be calculated from f = (c / l)
where h is Planck’s constant = 6.62 x 10E-34 J.secs;
c is the speed of light = 3 x 10E08 m/s;
and l is the wavelength of the emitted light, in meters = 285.2 x 10E-09 m
Del(E) = (6.62 x 10E-34 x 3.0 x 10E10) / (2.85 x 10E-07) ~ 6.97 x 10E-17 Joules
So I’ve noticed that after I’ve had a nocturnal emission, I start to have these lovey feelings toward the person that was in my dreams. It doesn’t last a whole month or anything, just a few days. I don’t know if it’s physical or mental attraction to the person. Surely there have been studies on this kinda stuff, but I couldn’t get my question answered on Google. If anyone has anything to offer to this question, write an answer.
Those lovely feelings probably preceded your nocturnal response, rather than being a result of it.
I am having trouble obtaining parts and just want to get my truck up and running. The egr vacuum modulator has a broken connection. I am also getting a little tired of replacing vacuum hoses. If I can just rip out the emission system it would be great plus it would get rid of a lot of clutter in the engine room.
is your 4rnr a V6 3.0L engine,or a 22RE 2.4L.?if its a 22RE there are lots of aftermarket conversions for your engine.for example webber makes a carb and intake combo ,that will get rid of all that clutter. also check out holley they have some stuff that’l bolt on w/adapters to your 22RE motor.also headers that dont have that annoying tube that runs aroun your moter to join with that egr…look in mini truckin mag for some ideas and sources.
How can a common man contribute in reducing carbon emission?
Replace a regular incandescent light bulb with a compact fluorescent light bulb (cfl).CFLs use 60% less energy than a regular bulb. This simple switch will save about 300 pounds of carbon dioxide a year.
#Install a programmable thermostat
Programmable thermostats will automatically lower the heat or air conditioning at night and raise them again in the morning.
#Clean or replace filters on your furnace and air conditioner
Cleaning a dirty air filter can save 350 pounds of carbon dioxide a year.
#Choose energy efficient appliances when making new purchases
Look for the Energy Star label on new appliances to choose the most energy efficient products available.
#Do not leave appliances on standby
Use the "on/off" function on the machine itself.
#Wrap your water heater in an insulation blanket
we can save 1,000 pounds of carbon dioxide a year with this simple action.we can save another 550 pounds per year by setting the thermostat no higher than 50°C.
#Move fridge and freezer
Placing them next to the cooker or boiler consumes much more energy than if they were standing on their own. For example, if you put them in a hot cellar room where the room temperature is 30-35ºC, energy use is almost double and causes an extra 160kg of CO2 emissions for fridges per year and 320kg for freezers.
#Defrost old fridges and freezers regularly
Even better is to replace them with newer models, which all have automatic defrost cycles and are generally up to two times more energy-efficient than their predecessors.
#Don’t let heat escape from your house over a long period
When airing your house, open the windows for only a few minutes. If you leave a small opening all day long, the energy needed to keep it warm inside during six cold months (10ºC or less outside temperature) would result in almost 1 ton of CO2 emissions.
#Replacing the old single-glazed windows with double-glazing
it will halve the energy lost through windows and pay off in the long term. we can even save more than 70% of the energy lost.
#Cover the pots while cooking
Doing so can save a lot of the energy needed for preparing the dish. Even better are pressure cookers and steamers: they can save around 70%!
#Use the washing machine or dishwasher only when they are full
If you need to use it when it is half full, then use the half-load or economy setting. There is also no need to set the temperatures high. Nowadays detergents are so efficient that they get your clothes and dishes clean at low temperatures.
#Take a shower instead of a bath
A shower takes up to four times less energy than a bath. To maximize the energy saving, avoid power showers and use low-flow showerheads, which are cheap and provide the same comfort.
#Use less hot water
It takes a lot of energy to heat water. You can use less hot water by installing a low flow showerhead (350 pounds of carbon dioxide saved per year) and washing your clothes in cold or warm water (500 pounds saved per year) instead of hot.
#Use a clothesline instead of a dryer whenever possible
You can save 700 pounds of carbon dioxide when you air dry your clothes for 6 months out of the year.
#Insulate and weatherize your home
Properly insulating your walls and ceilings can save 25% of your home heating bill and 2,000 pounds of carbon dioxide a year. Caulking and weather-stripping can save another 1,700 pounds per year. Energy Efficient has more information on how to better insulate your home.
#Be sure you’re recycling at home
You can save 2,400 pounds of carbon dioxide a year by recycling half of the waste your household generates.
#Recycle your organic waste
Around 3% of the greenhouse gas emissions through the methane is released by decomposing bio-degradable waste. By recycling organic waste or composting it if you have a garden, you can help eliminate this problem! Just make sure that you compost it properly, so it decomposes with sufficient oxygen, otherwise your compost will cause methane emissions and smell foul.
#Buy intelligently
One bottle of 1.5l requires less energy and produces less waste than three bottles of 0.5l. As well, buy recycled paper products: it takes less 70 to 90% less energy to make recycled paper and it prevents the loss of forests worldwide.
#Choose products that come with little packaging and buy refills when you can
You will also cut down on waste production and energy use… another help against global warming.
#Reuse your shopping bag
When shopping, it saves energy and waste to use a reusable bag instead of accepting a disposable one in each shop. Waste not only discharges CO2 and methane into the atmosphere, it can also pollute the air, groundwater and soil.
#Reduce waste
Most products we buy cause greenhouse gas emissions in one or another way, e.g. during production and distribution. By taking your lunch in a reusable lunch box instead of a disposable one, you save the energy needed to produce new lunch boxes.
#Plant a tree
Briefly, what is a continuous spectrum, an emission spectrum and an absorption spectrum?
continuous, it has output at every frequency over a band.
emission, the output is on a small set of discrete fixed frequencies
absorption, is the same as continuous except that there are a small set of discrete fixed frequencies at which there is not output.
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Hi. I know that there are 4 lines on the hydrogen emission spectrum and that one of them has a wavelength of 656nm. But what are the other three? any help is greatly appreciated! thanks a bunch!
http://hyperphysics.phy-astr.gsu.edu/hbase/hyde.html
656nm red
486 nm bluegreen
434 violetblue
410 violet
also you might look at
http://mooni.fccj.org/~ethall/rydberg/rydberg.htm
I am searching for a evaportive canister emission purge control valve and purge control solenoid for a 96 Ford Ranger 3.0L.
I also may need the canister.
Thank you
this appears to be a common problem with 95-97 Fords.
Junk yards are bare on these parts,
I need a vendor source, please.
the junkyard in your area would be cheap and should have it.