The intensity of a bulb with a resistance of 130 Omega is controlled by connecting in series with an inductor whose inductance can vary from 0 to L = L = L_max. This light "circuit is connected to a generator AC with a frequency of 50.0 Hz and an rms voltage 120V What is the average power dissipated in the bulb when L = 0? The inductor is adjusted so that L = L_max. In this case, the average power dissipated in the light bulb is one quarter of the value found in Part A. What is the value of L_max? I'm so lost, thanks!
Pdiss = 120 ^ 2 / 130 = W i = 110.8 110.8 / 120 = 0.923 to Z = 2 * 120 / (0.923) W = 260 ohms Lmax = sqrt (260 ^ 2-130 ^ 2) = 225.2 L = 225 ohms max 2 / (2 ft 50) = Hy 0717
Maximum power will be a Hypertech power programmer working with a Camaro 1998?
Hey, I was looking at an energy of maximum power programmer Hypertech for my '98 Camaro 3.8L V6 and I was wondering if anyone knows if it will even work with my Camaro, and if so, what HP and / or earnings Fuel econamy would it?
According to the site will operate in terms of power, I do not expect anything to increase more than 10 percent to 15 and mileage gas, maybe 2 mpg more.
Spectrum Analyzer What makes the spectrum analyzer different from other receivers?
Need to know something more specific and also self-explanatory.
A spectrum analyzer is a receiver (in some cases) is equipped with a screen that shows the amplitude and frequency of each individual component of the signal applied to its input. Added: This type of measuring instrument used to analyze the components of a signal. Each signal is composed of one or more frequencies the corresponding amplitudes. The display (on a calibrated scale), both frequencies and amplitudes. Frequency is measured in milli-Hertz, Hertz, kHz, MHz, GHz, so amplitude is measured in micro-volts, millivolts, volts or deci-Bells (dB). Applications are manifold: 1) Find the components of a carrier modulation RF 2) Find the components of distortion of the audio signal 3) etc. instrument sweeps, "the frequency spectrum of your choice and sample components, and sweeping.
I was wearing a tank top and delicate was caught in the rain the other day. I wearing a name tag at the top of the tank, so it was soaked. i peeled off and Stickyness and a bit of paper that still remain. How do I do this?
Remote Control How to convert a toy car electronic remote control a girl?
We are undertaking a project. We have a toy car a motor and a remote control. (Woolworths) We are becoming a little girl who will guide you along the promenade. We have some poles and wires, and a head stuffed in turn with another engine. The car / wheels girl being dragged on the ground and the chassi not seem to fit with the wheels. Does anyone have any advice for self-girls? I know we all do all the time.
No, mine keeps getting harassed by dogs. Maybe you really want one of those girls working in call centers call for women
Computer Office How can I get my e-mail to stand out more in our office computer?
We excel in our office computer. I trying to start a schedule of my email at home to the computer in the office. How can I do?
It depends on what program Mail to use at home. If it's Outlook Express or Outlook, you can export your calendar to a file and then email that file to yourself at work. Save the file and import it into Excel.
Posted on Wednesday, December 30, 2009 in Electronics
Ipod Apple
Switch the iPod to manual update and enable disk use: This is the first and most fundamental step tohow title = "transfer music from an iPod to iTunes"> transfer music from an iPod to iTunes.
1. Open iTunes on your old computer. 2. Connect your iPod to your old computer and expect it to appear in iTunes. 3. Select your iPod in the Source pane in the Devices section to show your iPod preferences in the main library window. 4. Click the Summary tab in the main iTunes window. 5. Click the Manage button music manually. Changing the automatic update to manual puts a check mark by Enable disk use. A message says "Turn off the update automatically requires manually unmounting the iPod before each disconnect. " 6. Click OK in the message window. 7. Click Apply in the section iPod preferences of the iTunes window. 2. Is there enough space on the iPod? iPod shares disk space between the songs that iTunes puts on it and any files you've added when using disk mode. To transfer music to your iPod, you need enough free space to keep a copy of all your music files, besides copies that may already have been placed by iTunes (this is because the purchased songs on your iPod because iTunes can not be copied while the iPod in disk mode). To find out how much space you have on your iPod: 1. Open iTunes on your old computer. 2. Click on Music in the main panel. The size of your library appears at the bottom of the iTunes window. 3. Connect your iPod to your old computer and expect it to appear in iTunes. 4. Click the iPod under the Devices section main panel. The amount of free space on the iPod appears near the bottom of the iTunes window. 3. Copy iTunes folder to iPod To copy all files music (including the library file that contains all your playlists and other settings) to your iPod: 1. Quit iTunes. 2. Locate your iPod: ? Mac OS X: On the desktop ? Windows: In My Computer 3. Locate your iTunes folder: ? Mac OS X: / Users / username / Music ? Windows: Documents and SettingsusernameMy DocumentsMy Music 4. Drag the iTunes folder to the iPod. This may take a while if you have a lot of songs. 5. When complete copy Open iTunes. 6. Click the iPod in the Source pane 7. Click the eject button on the bottom right corner of the window iTunes. 8. Disconnect the iPod from your computer when the "Do not disconnect" message no longer appears on the iPod screen. 4. Get in your new computer iTunes list To get iTunes ready to accept all your music on your new computer: 1. Download and install the latest version of iTunes. 2. Open iTunes on your new computer. If this is your first time you open iTunes on your new computer will have to choose your options in the iTunes Setup Assistant. 3. Connect your iPod to your new computer. 5. Copy music from iPod to new computer to copy all music files (including the library file that contains all your playlists and other settings) to your new computer: 1. Locate your Music folder (Mac OS X) or My Music folder (Windows) on your new computer: ? Mac OS X: / Users / name User / Music ? Windows: Documents and SettingsusernameMy DocumentsMy Music 2. Drag the iTunes folder in this location to the desktop. 3. Locate iPod on the new computer: ? Mac OS X: On the desktop. ? Windows: In My Computer. 4. Double-click the iPod to open it. 5. Drag the iTunes folder from the iPod to the Music folder (Mac OS X) or My Music folder (Windows) on your new computer. This may take a while if you have a lot of songs. 6. Open iTunes. .
About the Author:
I am having ipod shop for ipod repair and ipod troubleshootig. I want to share my ipod knowledge for how to unlock ipod.
Posted on Monday, December 21, 2009 in Home Alarms
Car alarms are essential these days given for the growing number of stolen cars. If you are looking for practical means to pay, no alarms cheap car sold already. Make sure that even if it's the cheapest car alarm is still good quality.Body: Car alarms are electronic devices that are installed in a car or any vehicle to deter thieves from stealing a car or a vehicle and its contents. Car Alarm beeps high volume, when someone triggers the alarm. The sound of car alarms tend to be like a horn, a siren, verbal warning, the vehicle's own horn or a combination all the above.
The following are some tips on buying a car alarm with good quality affordable. The tips will help you discover a good car alarm bad. This will also help you find the best way to find an installer for your car alarm to prevent problems from occurring.
• Most people search the World Wide Web in order to find a cheap car alarm. The Internet is full of websites that sell accessories Car alarms and car alarms. The Internet is also the best place to find cheap car alarms. The new model of car alarms are the owner of the page through your remote control that can operate even in a maximum of 3000 feet each time there is an intrusion. There is also a model called a "base GSM car alarm. "This call GSM based car alarm call to the owner on your mobile phone if there is an intrusion into the car. This may even allow the owner to hear the activity inside the car. With this new innovation, the owner can now turn off the engine and talk to the robber with the push of a button cell phone owner. Advances in car alarms include GPS in terms of where the owner can track the whereabouts of the car or vehicle via cell phone.
• Some people bought directly from a dealer, buying in a store or through Internet transactions. There is many kinds of alarms for your car and different brand names. In order to differentiate what car alarm is good quality, check its wiring harness. The thicker the cable, the better. This is due to the fact that it can withstand the current. Car Alarms low quality, use very thin wires.
• Look at the wiring diagram. Most car alarms are good quality, use the same color code. That is, while car alarms of low quality, use one different. The idea of a universal color system makes an experienced installer to install a car alarm at any time. If the color is different, the installer may have a tough and long-term time installing the car alarm. This can also be wasting time and money if the installer charges per hour for their services.
Below is a list of how the wiring must be encoded.
The "red" wire is equal to 12 + Positive The "BLACK" wire is equal to negative territory The "WHITE" wire is equal to Parking Lights The "brown" wire is equal to the Siren The "Blue" wire is equal to Shock Sensor or sensor input The "orange" wire is equal to negative when armed The "violet" wire is equal to Door Lock The "Purple" wire is equal to Door Lock
The codes listed above are basically the cable connections in the main harness of the car alarm. Alarm systems have a lot of cables, but the above are the most important that any customer should look for.
• When choosing a car alarm, buy the one that comes with or without the integral locking. In the UK, choose the Tatcham unapproved Tatcham or car alarms. Most of cheap car alarms are easy to install or can be a DIY (Do It Yourself) type. The Tatcham approved alarms should be installed by a qualified and experienced installer.
• The cheapest car alarm that is of good quality is that alarms are not Tatcham no immobilizer. This car alarm is available through a DIY installation. The only thing the owner will do is connect the courtesy light, sensors, central locking and power supply. If the arms the owner of the car alarm, the "center of the block technique" will allow vehicles to block and close the windows, because of their technique of closing the window.
• Most cheap car alarms cost only $ 100, but its quality is excellent! Contained here are two cheap car alarms:
1. Wrap Steering Wheel Lock: This car alarm is inexpensive and has a four star rating. This type of alarm cover steering wheel so that the air bags will not be stolen. This wheel has a dual role as it works like a car alarm and a locking steering wheel. These are almost always in plain packaging. This is the reason why this car alarm has a high rating. Buyers of this product to a loved one results.
2. The call Crime Stopper: The "Crime Stopper" or "CS2011DPII Deluxe Vehicle Security Alarm / Remote Start Combo contains a siren that has up to 6 different shades. The tones of this car alarm is projected at a high decibel level which means that you can not ignore this alarm once has soared. The stopper "Crime got about 4 exits, where 2 are programmable and the other 2 outputs are fixed. This car alarm also has about 30 different programmable options.
Posted on Wednesday, December 16, 2009 in Electronics
Composite Video What is the difference between component video cable and composite video cable?
I understand that breaks it down to component video cables RGB. Which is better quality component or composite? It comprises only the professional. industry standard?
Composite is what the name said ... a composite signal formed by all components of the video signal. Limited to 480 lines (standard definition) resolution. The cables are of a single conductor RCA connectors on each end ... usually a yellow color code. Often combined in a three-connector cable with two audio connectors with plugs Red and white RCA. luminence separates the chroma components and parts of a color signal that allows a better picture. This requires three cables, again with RCA connectors, and usually coded red, blue and green. Composite is the lowest common denominator of video connection ... use if nothing else is available. component is capable of carrying HD video (although these days usually hardware limits resolution to 1080i) and HDMI (one cable for high definition digital video and multi-channel audio) is rapidly replacing component as the preferred high definition connection. A third cable analog video connection not mentioned which is called S-video (multi-pin DIN socket). It is a compromise between the composite and component, giving the image a little better than composite, but not as good as the components. Therefore, in order of highest resolution and picture quality of different options are: - Composite - S-Video - Component - HDMI hope that clears things up.
US $1,200.00
