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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

How much money will you make in the future?

The amount of money that you will make in the future will depend on what you are currently doing. Your present investment or income generating activities will influence the amount of money to make in the future to a great extent.

How do you make an Electric fish shocker?

you get a fish and put an electric shocker in it.

Is ryu akuma's son?

Well Capcom never officially and directly tell us, but there are many hints. Like in Street Fighter 4 ending of Akuma and a mini rival conversation where he (Akuma) said "Prepare to meet your maker."

Who invented iron?

iron was invented Henry Seeley in 1882, in the state of new york. Iron - or the discovery of how to make iron was - unlike other metals - was done by the Hittites who came from c. Turkey / northern Mesopotamia. As far as scientists / archaeologists can determine the discovery of iron happened only once in human history unlike copper or bronze. This may seem unlikely but given the fact that metal working as a whole was unknown (generally accepted to be the case) at all in the American continents, then only one origin for iron working itself is not unreasonable. Given that humans lived in the Americas for 15,000 years but did not work metal suggests that the discovery / ability to work metal (of what every sort) was something that happened rarely in human history and was not something that was 'bound' to happen. The surprise perhaps is that metal working was ever discovered ....
Iron is not an invention. It is a naturally occurring element.

Is water abiotic?

yes because if you think about it if it doesn't need sun light or water or food or if it's not breathing then it is

Why are microwaves metal?

microwaves are metal because metal reflects microwave energy so you get the waves bouncing around the box. The bouncing waves make the food inside the microwaves warm.

What is the capital of Saba?

Saba's administrative centre is 'The Bottom', but the Netherlands has taken the posistion none of the Antilles can legally separate from the Netherlands.

Dtv translater inf williamsport pa I had stoped to purchace a roof top Antenni. I was told that all the translaters will be shut down TBS already gone Will they all go?

With the change to dtv I was told all the tv translaters to williamsport pa. will be shut down TBS already gone WILL the make the dtv converter box usless?

How many leads does a transistor have?

It depends on the transistor type, its purpose and use. The common npn or pnp transistor usually has three leads. Fet's and others usually have three to four (should there be a metal case, sometimes a lead is provided for a ground connection for the purposes of shielding), and sometimes, extra leads that are tied to the same point inside the transistor, just to make circuit board design a lot easier or to provide more than one access point for additional circuitry. It's also possible to use some of the leads for additional heat sinking at the internal junction, especially if it's used in R.F. design. On the average, three leads, but some could have more.

How do you calibrate single phase energy meter by phantom loading?

The phantom loading is that no external load is connected in actual sense and the current and pressure coils are connected seperatly so that it will consume only less power. In this connection the voltage across pressure coil will be supply voltage even if the variac is in minimum position. CONNECTION Connect a single phase supply through a single phase variac. Connect the currect coil of wattmeter M and energy meter c1 and an ammeter in series to phase terminal of singlephase variac. The pressure coil of both wattmeter and energymeter should be shorted and connected to phase of supply (not to the variac). The terminal V of wattmeter and p2, c2 of energy meter should be connected to neutral terminal of variac. PROCEDURE Keeping the variac in minimum position and switch on supply. Adjust the variac to get different reading in ammeter and note the time for 5 Revolution of energy meter disc and obtain the wattmeter reading. FORMULAE %error = (R.E - A.E)*100/A.E , WHERE, R.E is the recorded energy = n/N (n=5 & N=energymeter const.) A.E is the actual energy A.E= (wattmeter reading*time)/(3600*1000) while plotting a error graph it will be having a zig-zag shape. Normally the error can be upto 10%. Winston Netto SSET-SCMS Engineering college.

What does a microwave leak detector detect?

A microwave leak detector actually detects microwave electromagnetic energy. There are a number of different types, and it might be best to touch on them before finishing up.

One way to divide microwave leak detectors is by the "quality" of the insturment. There are a number of "cheapie" units that will give an indication of leakage, and then there are the really expensive survey meters that cost hundreds of dollars and should be calibrated at least annually. Both respond to microwave energy, and you can see where this is going.

If you suspect a leak in an oven, it is best to call and ask about a "professional" checkup. It's cheaper to take a machine in than to have someone come by, but for builtin units, you don't have much choice. Make a call and ask a few questions to see what can be done and for how much.