Consumer Electronics

The water clocks were originally made from two containers of water, one higher than the other. The water then travelled from the higher container to the lower container through a connecting tube. The containers had markings on them to show the level of the water and these marks told the time.

The design was improved upon over the years and adapted to become easier to use and more accurate. One of the more notable changes was the addition of a floatation device. As the water dripped from the higher container to the lower container, the level of water rose and with it went the float. This float was connected to a stick with notches that, as it moved higher and higher, moved a hand around a clock face.

They ate a chinese person and then they knew everything they did

Well, to put computer information onto paper, to have a hard copy of the information in case a computer is not a viable option for the presentation of the information. Also for things such as Posters, flyers or handouts; which can be designed on a computer, but are not that useful on one.

the first computer was invented by Charles Babbage in 1945 so it would be niter

the first computer was invented by Charles Babbage in 1945 so it would be niter

and so that it would be eaiser to find places and other people around the world.

The cost of things on Black Friday vary, depending on where you want to shop at or what you want to buy. Most of the time many stores offer about 50 - 80 % off of regularly priced items.

Hope this Helps!

you don't. you think about whether you really need one, why you want one. then if you think of a very good reason why you shoud have one, you ask your parents if they are okay with it as long as you are responsible with it. you may come to an agreement that it is a good idea to have one if you buy it or legitimately earn it yourself. if your parents say no, accept it and trust their wisdom. besides, I'm willing to bet they grew up without a cell phone and lived through it.

you asked.

they allowed people to have a watch that they didnt have to worry about losing because it would be on there wrist. it probaly is one of the best watch innovations

not enough santa is too cheep to pay he just gives the parents the bill and leaves how rude

Voltage is measured with a voltmeter.

The gain of a common-emitter amplifier is collector resistor divided by emitter resistor, or hFe, whichever is less. Since hFe depends on temperature, designing the amplifier to be dependent on resistance ratio makes it more stable. As such, the emitter resistance serves to stabilize the amplifier.

A PN junction is a semiconductor interface formed by joining p-type (positively doped) and n-type (negatively doped) materials. This junction creates an electric field that allows current to flow in one direction while blocking it in the opposite direction, functioning as a diode. The p-side is rich in holes (positive charge carriers), while the n-side contains electrons (negative charge carriers).

Here's a simple diagram representation of a PN junction:

 P-type      |      N-type
  +----+     |     +----+
  |    |     |     |    |
  |    |     |     |    |
  +----+     |     +----+

In the diagram, the '+' symbols represent holes in the p-type material, and the '-' symbols represent electrons in the n-type material.

The simplest application of a UJT is as a relaxation oscillator, which is defined as one in which a capacitor is charged gradually and then discharged rapidly.

AND gate is an all or

nothing gate because in able to have an output of logic 1,all of the input must be all logic 1 or else the output will be nothing or simply logic 0.

Reason: The common Emitter mode has voltage and current gain better than the other two configurations(CB and CC).

i.e it has a current gain greater than that of CC mode and greater voltage gain than that of CB mode.

a little thing called an ammeter, you clip this onto your circuit and it measures the voltage!xxx ask again

In general there is no reason why it should not be, though there may be special situations. Perhaps there is confusion with CURRENT transformers which must not be left open circuit because of the high voltages which they will produce. it may trip the CB. although there is no faults but a high current called Inrush current is flow when the the power transfomer energized while its secondry circuit is open

No it alternates the power from the circuit/circuits.

A therm is used by gas companies to convert the volume of gas used to the equivalent of heat. It then calculates the actual energy used.

Resistance Temperature Difference. Used in thermocouple technology.

Cairo, Egypt is a city that very rarely experiences snowfall. The city has a desert climate that typically results in hot and dry weather year-round, with snow being a very rare occurrence.

depletion region is formed only after recombination of holes and electrons..so in depletion region there are only and only immoble positive and nagative ions...hence,there is no charge carrier..

Yes you can do it. more voltage is good, a little more capacitance is good. Be sure to use a good quality capacitor.

Note: on the old capacitor, it might be stated the temperature ratings such as 85 deg. C, 105 deg C, etc. Observe this as well. Higher is better.

Filter the output with a low-pass filter whose cut-off frequency is less than 120 Hz.

That process removes the energy at harmonic frequencies from the output waveform,

leaving only the energy at 60 Hz.