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Electronics

Electronics are a branch of technology and science that deals with the control of the flow of electrons.

3,725 Questions

How do you neutrilize battery acid on skin?

I have heard that baking soda neutralizes alkaline battery acid.

Rinse the affected area well, at least 3-5 mins then apply about 2oz of baking soda liberally while skin is still wet. Leave on for a few mins or at least 30 seconds.

In severe cases it is recommended to ask the advice of a health care professional or call 911.

* Chemical burns can be serious take action immediately.

How can you save on rio gangster?

First you have to download iExplorer, then you scroll down to apps to find gangster 3, go to downloads and find the save fileand you can take it out and put a new one in while still having the old save file.

What is the correct electronic configuration for a ground state divalent Barium cation Ba2 plus?

[Xe]

Normally the electronic configuration for Barium would be [Xe] 6s2, but since you want it for Ba2+, you're missing two electrons. You get rid of the 6s2 and get [Xe].

Where can one find a tutorial on the installation process of electronic dog doors?

When looking to install electronic dog doors then it may be possible to find helpful installation process instructions on the internet. Such sites as Lowes offer information on the installation process of electric dog doors.

Where can one purchase an electronic mouse trap?

There are a number of stores that sell electronic mouse traps. They include Amazon, the auction website eBay, Victor Pest, Primrose, Rentokil and Pest Control Direct.

Where can one learn an overview of electronic data discovery?

Electronic data overviews can be brought out during discovery during a court case. One can look up meticulous records of every court case at one's local courthouse.

Can you stop playing song automatically after 1 hour if you not touch for 1 hour?

not really because you need to have the song be written for one hour. You could create a play list that is one hour long

How did people make light 200 years ago?

Prior to the discovery and application of electrical current in the late 1800s, most people used candles or larger fires as the sources of artificial light.

What is theory of swinburne's test?

swinburnes test is a type of SWINBURNE'S TEST:-

Ø It is a simple method in which losses are measured separately and from their

knowledge, efficiency at any load can be pre-determined in advance. The only

running test needed is a no load test.

Ø Swinburne􀂶s test is applicable to those machines in which flux is practically

constant i.e. Shunt wound and Compound wound machines.

Ø The machine is running as a motor on no-load at its rated voltage and its speed be

adjusted to its rated value using Shunt regulator.

Ø The no-load armature current Iao is measured using an ammeter, where as shunt

field current Ish is given by another ammeter. The no-load input current is given

by Io = Iao + Ish

Ø Let the supply voltage be V volts

N o -l oa d i nput = V Io watts

P o w er input to armature = V Iao watts

P o w er input to shunt = V Ish watts

No-load input supplies Copper losses (Armature & Field), Iron losses (Hysteresis

& Eddy current) & Mechanical losses ( Friction losses & Windage).

Constant losses = No load input power 􀂱 Armature copper losses

Wc = V Io - Iao² Ra watts .

Ø Predetermination of efficiency of a motor at any load

Input = V I w at ts.

Armature Cu losses = Ia

2 Ra

C o n st a nt losses = Wc

T o tal losses = W c + ( I - Ish)² Ra

What is electronic resister?

Electronics resistor are a basic passive element it oppose the flow of current . the opposition depend upon the value of that resistance high value resistance will only able to flow some few amount of current through them. but low value of resistance allow to flow large current through them.

Why it is called um66?

um66 is a melody generator cmos ic

it is a three terminal ic

pin no: 1 is set to ground,

and pin 2 is Vdd

pin 3 is the output melody signal

this ic generally operates from 1.5 to 5 volts

it is generally used in toys, bells etc................

How do you get 12 volt output from logic gates?

The easiest way is to use a logic family such as CMOS that can operate at supplies up to 15 volts.

If you're using 5-volt TTL, the only way to get more than about 4 volts signal output is to use a transformer.

How do you view a memory card on a PC?

if you have a photo printer you can stick the memory card in there or put it in your camera and connect your camera to the computer

ARE Nte175 transistor and 2sd155 transistor same or not?

Short answer: No, they are not.

Medium answer: If you have an old stereo with a bad 2SD155, replacing the 2SD155 with an NTE175 will probably fix the unit; I'd say 90% chance of success.

Details: Both are NPN silicon power transistors in a TO-66 package. In most applications, the NTE175 has better characteristics.

The one value, collector current, is listed as 2 Amps for the NTE and 3 Amps for the 2SD, but the NTE critter also is specified for 5 Amps Peak collector current, specified at 5ms and less than 10% duty cycle. In an audio application, I think it'll do fine.

Good luck!

Whose responsibility is it to maintain the electronics in a shared office?

Whose responsibility it is to maintain the electronics in a shared office will depend upon the arrangement between those that use the office. A large office may have a resident technology worker who maintains the electronics. In smaller offices, it may be the job of a manager or secretary.

What is the definition of a core in electrical equipment?

A core in the electrical trade usually refers to the iron laminations that coils of wire are wrapped around. The core directs the magnetic field, that the coils of wire produce when energized, into a working force. This could be the iron core of a relay or a transformer core that is the centre and principle reason that a transformer can operate.

Can apple bypass the lock screen for you?

you need the password or you can reset it on your own computer

Why does screen seem to shake while we see it through camera?

That happens for cameras with electronic viewfinders. What you see is an electronic projection of what the camera sees. This projection is not instantaneous. There is a slight lag. So when you move the camera even a bit, the projection lag makes the image look like it is shaking. For some cameras, this lag is very small, and you will have a hard time detecting the shake.

Do the Motorola v750 phones have long lasting batteries?

my old one didnt but the one i got now has a pretty good bttery, the old one is bk71 i believe and the new one is the bk91