Electronics Engineering

depletion region acts as dielectric between conducting p-plate and n-plate.

Note: junction must be in non-conducting state.

you have to hack into the mainframe

WHY CAN’T WE THROW THE ELECTRONIC DEVICES IN REGULAR DUSTBINS ?

Electronic devices are made up of heavy metals like lead, mercury, cadmium, beryllium, PVC etc. If one throws e-waste in the dustbin it leads to landfills. It may leach out toxins in the soil and pollute the environment and groundwater. Electronic devices are components that are made of raw materials. So, recycling e-waste would be the better option and it leads to less energy.

The fact of extracting metals and plastic from e-waste is to make more electronics but it is not at all easy. If we throw e – gadgets in the dustbin that leads to environmental pollution and unregulated groundwater supply. We are the ones who are doing this and are getting affected too. These metals are difficult to extract as most of e -gadgets used are 10 times more – energy-efficient than smelted ore. We should start recycling e-waste at least from now on.

Some may think that a scrap dealer is a good option for e-waste recycling. The answer might be no. When we give our e-waste to scrap dealers, we are being a step forward to the chain of unregulated markets. These markets extract metals from devices to sell but with fewer skills and necessary safety standards may not be up to the mark. These can also be great harm to dealers who are selling and it causes environmental pollution.

By performing 4 Rs a consumer can recycle e-waste

Reuse: Use gadgets for longer. Then upgrade to a new e – gadget if you ideally think there’s no necessity.

Repair: Do note that you have a recovery policy. If you don’t then that may be a problem as when you want to give for the repair you won’t get any warranty.

Recycle: Talk to the brand you had purchased. Discuss with them. Discuss the return policy.

Most brands have information on their websites. You can also go through it.

Research: Here’s a near R called research added by Sushmita Pai (Head of Outreach at Swachh, Pune). What we need to look for is something for bio-compostable within a period. Everything is biodegradable at its own time and ultimately brands accepting this Research is also important. If the brands sell then it gets a larger presence. So, E-waste depends on how brands convey it. Till 2020 E-waste had generated 3 million tons and it will increase rapidly and exponentially. In this meantime, of this Research, we consumers can give attention to e-waste recycling. A good mindset is all needed for this Implementation.

Its important us to remember that tossing out electronics instead of recycling does lot of harm to environment and to us. If in our country doesn’t support that law also, we shouldn’t throw e-gadgets in dustbins. Instead, we need to recycle them. We can give the e – gadgets to Great lakes Electronics Corporation who have an experience from years. It is a friendly recycling in electronic products field.

The team of this Corporation dismantle the parts and if there is any use then they send them for metal recovery or else those are sold to reuse.

.205 watts or 205 mw

You need a resistor rated to dissipate 12 watts (P = I^2 * R).

You may be hard pressed to find locally, I would suggest using www.mouser.com. There is a part 280-CR15-12-RC (15 watt, 12 ohm 5% resistor) for $.63 (US). Mouser has a lot of parts, this is just the first that popped up in my search, so you should be able to find whatever you need (I use this site when prototyping).

I felt there was some bias against liberals in the conservative vs liberal section. I think the more accurate statement is that the snd does not capture the nuances of the different party beliefs and instead provides a generic caricature of the differing sides.

Digital

A Series circuit

Yes, but it's usual to have fuses on both sides of the transformer.

You should look at the transformer vector diagram, or the type of transformer will tell you (something like YnD1, for example). If it's a Y/Y type transformer, the phase angle will be zero. If it is a D/D, it will be zero. If it's a Y/D, or D/Y, it could be +30, -30 (usually). I have seen a few strange cases where a Y/D was +150 degrees.

for temperature sensing i will suggest a RTD or A THermocouple. for temperature sensing i will suggest a RTD or A THermocouple.

No, you must use one of three options depending upon your circuit and what you want to accomplish:

1. Use a transformer (ie; 24 volts into 12 volts).

2. Use a voltage regulator circuit.

3. Use a ZENER diode that is rated for the maximum voltage you desire in your circuit.

Example: A 12 volt circuit with a 5 volt zener diode (the diode will only let a maximum 5 volts get through and will disipate the remaining voltage to ground. (requires proper design and resistor selection).

ANSWER: YES ABSOLUTELY if there is a full wave rectifier removing one diode will reduce the voltage and reduce power too.

Classification of networks based on transmission technology?

There are two types of networks are available in this transmission technology.

They are

1.Broadcast Network
2.Point-to- Point Network.

Believe it is called EMF, Electrical Motive Force.

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i dont know this answar

The inductance doesn't change,

but the impedance (equivalent to resistance) will be very low.

220V : 12V

55 : 3

A control system's feedback loop consists of four key components: the sensor, which measures the current state or output; the controller, which compares the measured output to the desired setpoint; the actuator, which implements the necessary adjustments based on the controller's commands; and the process itself, which is the system being controlled. These components must work in harmony to ensure that the system can respond appropriately to changes and maintain stability around the desired target.

Line of sight communication is in the VHF and higher frequencies of the RF spectrum where the wavelength is to short to pass over structures and hills, the transmitter and receiver antennas must be in line of site

A micro program control unit is the underlying hardware that executes microcode. In turn, microcode is the code that is executed in order to process instructions, or code. In modern processors, an instruction is fetched from some area of memory (one or more bytes of memory), and is then parsed and executed by microcode. Microcode runs on the various gates and transistors that comprise the CPU.

One might consider microcode to be the operating system ("OS") of the CPU, just as Windows, Linux, Android, etc, is consider the OS of the computer. Microcode allows a standard chipset to be programmed in different ways, altering its behavior completely. Optimizing microcode results in certain operations taking less or more time, allowing the same basic chip hardware to be specialized for certain types of tasks, such as favoring mathematical calculations or memory processing.

Intel and AMD both offer "IBM-compatible" processors that expose the same set of instructions, but their microcode is different and reflects different interests in processing. Different iterations of the same chipset can be released that offer different characteristics without modifying the actual hardware.

Furthermore, hardware-based designs (e.g. circuit programming) is relatively difficult and error-prone as compared to microcode programming. A mistake in microcode can be corrected simply by altering the code, while a mistake in a hardware design might require significant time and cost redesigning the entire circuit.

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Series resonance

800w peak. 400RMS

yes the ldr can be connected in a paralell circuit as i have done a experiment about te ldrs