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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
Can you transmit data ex GPS information or video over a two way radio if so how?
Data . . . Yes. You can use a 2-way (land mobile) radio to convey information in
digital form. In fact, most modern 2-way (LMR) systems carry the voices in the
form of digital data.
Video . . . In principle, video can be carried over a 2-way radio, but you wouldn't
like what you see. 2-way radio is a narrow-band communication channel, so any
information has to be sent over it rather slowly. For video, that means slow-scan
and low-resolution pictures. Ham radio operators do it, but you'd get tired of it.
GPS . . . Sure. The GPS data comes down from the satellites rather slowly, and
after it's detected and massaged by a GPS receiver, it can easily be carried to
another place over a land-mobile-radio link. But all that would tell you is the
location of the GPS receiver, i.e. the 2-way radio that sends it, which you would
probably already know. It wouldn't tell you anything about the location of the
2-way receiver where you're hearing it.
What do electronic manufacturing services provide?
There are many services that an electronic manufacturing company would provide. Electronic manufacturing services would include return or repair services for electronic components.
What do you call a negative electrode?
Cathode- is the negative electrode.
Anode- is the positive electrode.
What are the effects of reverse polarization in electronics?
When a magnet's polarity is reversed, the changing magnetic lines of force cutting across wiring induces a voltage in them. This principle is used primarily in motors.
Or perhaps this refers to applying DC power to a device in reverse polarity by mistake. If the device is well designed, it will have a safety diode in the power input area to prevent damage, but if the diode is not present, reversing the power polarity will probably destroy every semiconductor junction in it.
What is astable multivibrators?
An astable multivibrator [also known as an oscillator] is a circuit built so that it does not come to rest in one single state but switches between them continuously.
What are two types OS electronic communication media?
if you know the answer plz help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
physical and air are the two mediums of electronics and communication
Field control of dc servo motor?
Relation is
F=pi*i*L*sin theta
But T= r*f
so T= pi*i*r*L*sin theta
pi(flux) and i (current) are changeable while all others are constant.
so
T= k pi * i
Dc servomotor Under Feild Control:
** Armature Current is Kept Constant
** Flux can be varied
The armature current can be kept constant by applying a constant current source at armature winding of DC servoMotor
Torque generated by the dc servo motor is controlled by feild current..
This mode of operation is called Feild Control
How does a Victor electronic rat trap differ from other rat traps?
The Victor electronic rat trap is different to other rat traps as it is designed in such a way that the user doesn't have to see the rat after it has been killed.
Is hartley oscillator is better than colpitt oscillator?
Colpitt oscillator is better than hartley because colpitt produces less phase noise and uses capacitor instead of inductor as used in hartley oscillator which means that area is also saved.
How do electronic things speak?
I love Amy i love Amy i love Amy i love Amy i love Amy i love Amy
i love joe crispin i love joe crispin i love joe crispin i love joe crispin
i love jack i love jack i love jack i love jack i love jack i love jack
i love holly i love holly i love holly i love holly i love holly i love holly
i love Alice i love Alice i love Alice i lover Alice i love Alice i love Alice
i love Emmy i love Emmy i love Emmy i love Emmy i love Emmy i love Emmy
i love livvy i love livvy i love livvy i love livvy i love livvy i love livvy
i love Hannah n ellie i love Hannah n ellie i love Hannah n ellie
i alsdo love myself coz im like realy gay in a retarded way hahahahahaahaha
How can you check serial number of a tv?
On the back or bottom of almost all electronics sold in the USA you will find a label that should consist of at a minimum: Part Number Model Number Serial Number FCC ID
What is a presentation in PowerPoint?
Presentation view is when you set up a Power Point using two different computers. That is, the presenter will be able to view his presentation on his screen while he makes changes or looks at other things. The other screen will be for the audience who will see only the Power Point.
Is the internet considered a form of electronic data interchange?
The internet definitely is an example of electronic data interchange because information is sent from one computer to the next. And all of the systems are connected created one big electronic data network.
What is the cheapest laptop that can play roblox that's sold in stores?
There is no way to truly find the "cheapest" laptop that will run Roblox. The prices of computers vary greatly and can be bought at lower or higher prices depending on where you shop. Any computer that meets the following requirements can play Roblox:
- Windows XP SP2 or higher.
- 1.6 Ghz or better processor.
- 256MB RAM.
- DirectX 9.0c compatible Graphics card.
- Internet connection.
Should you get a gaming PC if you have a basic laptop and next gen console?
It all depends on how "basic" your computer is now and what games you plan on playing, now and in the future.
If you can play the games you want to play now then you can wait. But if you have your eye on the higher end games that are heavy hitters then you may have to get a new one now.
You have to remember every new games seems to want to up the processor and video card stakes to the max so your going to have to buy the most powerful computer you can afford if you want to keep up for a few years if it's a laptop.
How do you get a remote to turn on a computer or any other appliances?
Yes it takes less power to keep pc running than to start and switch off. the life of circuits could drastically reduce in exponential rate if the system is being turned on and off quite often.
Because it is hard to understand. And no hot chicks are involved there so ofcourse its not mindblowing
Power = Voltage * Current, so 120V x 9.5A = 1140 Watts. What the hell VCR draws 1140 Watts, though? Even early Sony U-Matic VCR's with mechanical everythings drew only 100 Watts.
Is low voltage harmful to electronics?
No the low voltage is not harmful for all ever . if you applied low voltage than the output power of your device will low and you can also observe that the performance of your device will also reduce. it may also make the device inactive.
