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Consumer Electronics
Ask questions here about the electronics you use every day: from phones and computers to kitchen appliances and radios.
4,952 Questions
Which wireless standard is least prone to radio interference?
802.11a as it only operates on 5gz, a frequency that is generally unused by other devices.
Conditions for faithful amplification?
1. Signal to noise ratio should be low at the amplifier outlet.
(Vaccuum tube amps are best.) 2. No distortion at the output due to the amp being overdriven.
3. Impedence matching at the input and output.
How much co2 dose a normal light bulb use?
It depends on the region - how the energy is actually produced. If you live in an area where electricity is produced from wind energy, from a hydroelectric plant, or from solar energy, then the carbon dioxide produced to actually generate the electricity is zero. In other cases, it would also depend on the power consumption of the lightbulb - this can be anywhere between about 20 and 100 Watts.
In any case, it is convenient to take energy-saving measures: in the case of lightbulbs, use light-efficient light-bulbs, and turn off lights you don't need.
It depends on the region - how the energy is actually produced. If you live in an area where electricity is produced from wind energy, from a hydroelectric plant, or from solar energy, then the carbon dioxide produced to actually generate the electricity is zero. In other cases, it would also depend on the power consumption of the lightbulb - this can be anywhere between about 20 and 100 Watts.
In any case, it is convenient to take energy-saving measures: in the case of lightbulbs, use light-efficient light-bulbs, and turn off lights you don't need.
It depends on the region - how the energy is actually produced. If you live in an area where electricity is produced from wind energy, from a hydroelectric plant, or from solar energy, then the carbon dioxide produced to actually generate the electricity is zero. In other cases, it would also depend on the power consumption of the lightbulb - this can be anywhere between about 20 and 100 Watts.
In any case, it is convenient to take energy-saving measures: in the case of lightbulbs, use light-efficient light-bulbs, and turn off lights you don't need.
It depends on the region - how the energy is actually produced. If you live in an area where electricity is produced from wind energy, from a hydroelectric plant, or from solar energy, then the carbon dioxide produced to actually generate the electricity is zero. In other cases, it would also depend on the power consumption of the lightbulb - this can be anywhere between about 20 and 100 Watts.
In any case, it is convenient to take energy-saving measures: in the case of lightbulbs, use light-efficient light-bulbs, and turn off lights you don't need.
How much electricity does a AA battery hold?
The letters on the battery represent the size of the battery in terms of height and width. AA means "50.5mm x 14.5mm." The bigger the battery, the bigger the text. "D" is greater than "C" and so forth. "A" is greater than "AA" is greater than "AAA" . you can buy AA batteries online from stabeto online store. Energizer AA Pack Of 24 Alkaline Batteries available at stabeto site with best price. shop Energizer batteries for long lasting power and best quality,
What is the back end system of a SIM card?
The back-end system of a SIM card is likely to begin in a GSM network system. On one end their is an operator manned back-end system, and at the other is the SIM card.
How do you change the time on a Sharp atomic clock?
Leave it alone. The next time it gets a radio signal lock it will set itself. If it sets wrong, verify and if necessary correct the time zone.
Do Sprint cell phones work in Mexico?
It depends on your current plan, but in the 'related links' section there is a map of the Sprint/Nextel Coverage in Mexico, as well as instructions to activate it.
When was communication invented?
Communication is an intrinsic human quality. It has been around as long as humans have existed. Animals, for that matter, all have some way of communicating with each other.
How can you make an autonomus robot with lesser price?
The lower the cost to buy or build the lower the quality of what you get for the money
Is it possible to rebuild or replace parts in a honeywell L8148A aquastat?
Looking at the specification sheet on the unit I would say no. There is no visible replacement parts that an be plugged into any component of that controller. Looks like your only options is to find one on the Internet for a good price. Use that price when searching one out at a sales outlet to see if they can match the Internets price, sometimes it works.
How do you delete songs from ipods without deleting them from your library?
Plug your iPod into your computer and open iTunes. On side menu of iTunes you will see an iPod symbol (this is under Devices, the third category down). Click on the iPod symbol and scroll down to the third category, Options. Click on SYNC ONLY CHECKED SONGS AND VIDEOS. Then go to your iTunes library and un-check all of the songs and/or videos that you do not want on your iPod. This will allow you to keep your iTunes music, but it will take it off your iPod.
Or you could just get a duplicatefinder to find and delete the duplicate songs in iTunes, I have a great experience with Cisdem DuplicateFinder, could have a try.
Why are some Light Emitting Diodes - LED more expensive than others?
Different LEDs have different properties. The colours, for example, are made with a combination of tinted glass and the semiconductor material used to make the diode itself, and those materials vary in price.
Size, geometrical shape, brightness, power consumption are obvious factors that affect the pricing. You'll also find that a production series of the same LED produces varying quality; if you'd want to buy 1000 LEDs that are of very similar quality in aspects such as brightness, lifetime, and colour, you'd want to buy LEDs from the higher quality band within the same production. Cheaper LEDs will have larger diversity in those aspects.
How do I unjam my Swingline electric stapler?
If an electric Swingline stapler becomes jammed, open it up and remove the staples. Then you can use a tweezers or something similar to grasp the jammed staple and pull it out.
What is the difference between broad band and base band?
Broad band is a given range of frequencies, starting at a lower frequency through to an upper frequency, Base band is usually a specific frequency on which various modulation methods can be employed. But it too, can have a frequency range, or `band width' that considered part of the base band but yet called a single frequency based on the frequency's `center frequency'. A base band frequency for instance that's used in analog TV transmissions can range from 6 to 8 megahertz wide, on which the video, sound, color and other information is imposed. Broadband, usually used in computing terms, usually implies something like a DSL modem that can work from a few bits per second up to thousands of bits per second. It can either be wired or wireless, much the same as with a base band system.
Where could you download monster vs alien free?
yes you can : LINK : http://www.megaupload.com/?d=DGV19T48
Where is the RAM on a Dell Inspiron 600m Notebook?
It is located under a door on the bottom of the machine. It is a rectangular door with one single phillios screw on the edge, also there is an M along side of the door.
