Can a 9V 2A replace a power adaptor of 9V 1500mA?
Yes a device will only draw the amount of current it needs if the voltage is the same it will draw the same amount of current. Since your going to a power suply with a larger max current you should be fine..just don't step up the voltage.
Can you use a curling iron to solder?
No, curling irons can only reach 200F to 300F, to melt solder you need to reach at least 600F (which would catch hair on fire!).
Yes you can still use them, but you'll need an adaptor (purchased at any electronics store) and it might reduce the life of your electronics.
The way a magnet works is they have magnetic Fields from the north and south pole.
A hybrid camcorder is a camcorder which can record onto multiple storage mediums. The main classifications of camcorder storage mediums are 1) Tape (MiniDV, HDV, DV, etc) 2) Flash Memory (SDHC, MemoryStick, etc) 3) Hard Drive 4) Optical Media (DVD, Blu-ray, CD) Each has their own benefits and drawbacks, so a hybrid camcorder is a camcorder which can record onto more than one media. See related links for details about different types of camcorders. For example, a MiniDV camcorder that can also record on a SDHC card. Or a Hard drive camcorder that can also record on memory stick.
Liquid crystals were studied by many people for some 80 years before they were successfully applied to information display during the 1960s. George H. Heilmeier was inducted in the National Inventors Hall of Fame and credited with the invention of Liquid Crystal Displays (LCDs). Many others have worked over the years since to understand liquid crystals better and to improve LCDs.
How hot can a soldering iron get?
Hot enough to melt solder onto electrical connections, and the skin off your finger.
Euan Russells answer: it can reach approximately 250 degrees, that is hot enough to burn your finger and possibly even leave a scar, so be careful and watch out!
How do you buy Mobile Phones from Egypt?
Well, it's pretty simple. Unlike the U.S, you don't have to buy a plan or anything. Just take your money, go to the shop, pay and get your Mobile :). Then buy a simcard, which is equivalent to about $3. Whenever you need to use the phone, buy a recharge card for the amount of money you want (very cheap) and recharge your pone credit :D
When you key up your mic the red antenna light does NOT come on as soon as you talk it does Why?
Some transmission modes send no power to the antenna if you are not speaking. If the antenna light is sensing radio frequency energy, it will come on only when you speak.
This applies to single sideband (SSB). AM and FM transmitters send power to the antenna all the time.
How many types of Toshiba laptops are available on the Toshiba website?
There are five types of Toshiba laptops on the site. The first on the list is satelite. There are also custom laptops so that can add a few more different types of laptops just for each custom part.
Name of scientist who invented computer?
John Vincent Ansoff, from Bulgaria, invented the first computer.
How do you use the azure flut?
all you do is go to spar pillar where you fought palkia or dialga and it does by itself
Does a microwave oven make you dumber?
No, It doesnt make you dumber, it is used, incases if you need to cook a meal in a hurry.
There is a Universal Charger which allows you to use your Clarisonic wherever
you are in the world . See the link below.
Does a pn junction diode emit light?
I don't think that the pn junction diode can emit light. Maybe it does, but a 'plastic' that covering the diode makes the light cannot be seen. Besides, you won't see it glow as it connect to the power source, right?
Now do I identify which lead on a electrolytic capacitor is or - There is a short and long wire?
See web site http://www.stsi.biz/eeu-fc0j272l.html
The short lead is the negative side.
What will happen if you connect the ammeter in parallel with the component?
All the current would go through the ammeter. The whole purpose for making a measurement with an ammeter is to determine current draw through a component or circuit. If the ammeter takes all the current away from the device under test, the reading would be meaningless. Also, since the ammeter would present pretty much a dead short to the power supply, blown fuses or toasted components usually result.