Consumer Electronics

Normally, there won't be any problem at all. Most power supplies will run on either frequency.

However, when moving from one region to another, always check the voltage requirements of the equipment against the new region's mains voltage. Europe uses 230V for example while North America uses 110V. A lot of modern equipment has power supplies that will accept a wide range of input voltages but it is imperative that you check before connecting. All equipment should have an information label that sets out voltage requirements.

There are two basic types of full-wave rectifier. The older type consists of two rectifier diodes,(diodes). The two anodes are strapped together giving the +ve ouyput;the two cathodes are connected to opposite sides of the transformer secondary. This arrangement has the advantage of needing only two diodes, but the disadvantage of needing a centre-tapped secondary on the transformer which provides the -ve output. The newer type is a bridge rectifier. It consists of four diodes in a ring configuration. diode 1 has its anode connected to the +ve out and cathode to side a of transformer. diode 2 has its anode connected to the +ve out and cathode to side b of transformer. diode 3 has anode to side a and cathode to -ve out. diode 4 has anode to side b and cathode to -ve out. This arrangement has the advantage of not needing a centre tap on transformer secondary. The disadvantage of needing four diodes instead of two is moot nowadays because solid-state diodes are very low cost.

It depends on the model. The AT-400 (which is rarely found in commercial use) can cost up to $75,000 per unit. The less advanced AT-250 (which can be found in most grocery stores and discount tire outlets) can be purchased for under $10,000 depending on the country it was produced in.

The newer i-phones have this function on a app.

Advantage: a fuse is guaranteed to pop only when too many amps are pulled, unlike a circuit breaker that may be "accidentally" turned off by some practical joker.

Disadvantage: You must have spares on hand (or go buy them when needed) unlike a circuit breaker which can be reset over and over.

Wireless speakers pick up the sound sent by a low powered FM transmitter to an antenna on the speaker. The sound is then heard though the system. These speakers must either be battery powered or plugged into a power source.

The average salary of a machinist in the United States is roughly 49,000 dollars. This can go up to 70,000 dollars if the machinist has been doing the job for several years.

Fifty five percent

The easiest way to do this is to record over it, but there will still be residual audio (or video if a VT) from the previous recording. If you wish to erase a confidential recording, I would recommend a Tape Degausser. This emits a rapidly alternating electromagnetic field which demagnetised the tape and thus erases it, in much the same way the degauss feature works to demagnetise components in CRT monitors. However, Tape Degaussers can be very expensive.

If it's important it be erased, with no trace and minimal cost - throw it on the fire, but you'll be unable to re use it afterwards.

Factors that effect resistance are: # Heat- At a higher temperature their will be more resistance as the atoms within the wire begin to swell and make it harder for the current to pass through the wire; this causes more resistance. # Length- As the length increases so does the resistance. This is because there is a larger space for the electrons to jump across and more atoms for them to get through to complete the circuit. # Cross-Sectional area- As the CS area increases the resistance decreases as there are more places for a greater current to travel through. # Material- Different materials have different densities. The denser a material the higher the resistance.

I have never runinto a store that sells laser pointers. although I know some internet locations that will get you rather decent ones. You can get some from eBay at super low prices, however I've been ripped off twice from that site.

a bay.

SILICON or common sand with doping of the right ratio to make a transistor.

three layers of semiconductor material

There are rechargeable AA batteries that are sold.

One should NOT attempt to charge regular AA batteries. This can result in the batteries leaking or exploding. Charging regular batteries can result in injury or fatality in a number of ways including fire. If they do not say rechargeable then they are probably not chargeable.

the machine can take your money and not give what you asked for back, hope this helps x

1 yard is 36 inches, 3 feet long or 914mm long (0.914 meters)

No its not. I bought a 55 inch led from walmart and it got messed up after having it for 3 years.

zero was invented by great mathematician Aryabhata.

That term is used when you receive data on the computer while you use it, as opposed to downloading a complete file and THEN using it. For example, when you listen to online radio, you don't need to download a complete MP3 (or similar) file first, to listen to it.

June 1985

Copper losses are purely voltage-drop losses (I squared R) caused by the resistance of the windings, as opposed to hysteresis losses and eddy current losses (so-called iron losses), which are magnetic in nature. They are called copper losses whether the winding conductors are made of copper or not, by the way.

Thermal is a type of scientific term used in science. It is usually connected with a word so as an example: thermal energy = a type of energy or thermal socks = warm socks. Eventually you'll notice thermal has almost always something to do with heat and temperature. If you want to know what Thermal energy exactly is look up on this website .... all this asked for is " what thermal is"

The schmitt trigger is an electronic comparator that has a slightly different voltage (or current) threshold for turning on than it does for turning off. This means that, once it turns on, it sticks on until the input signal decreases somewhat below the original turn-on point, and vice versa, once it turns off, it sticks off until the input signal increases somewhat above the original turn-off point. This is called hysteresis, and it effectively debounces the input signal and prevents short cycling.

you right click on the tab and it'll say rename then you rename it to what ever you want