How Do You Remove a Default File Association

5 Websites to Download Torrent Files using IDM

Torrents are the most popular method of downloading large files. Torrents provide better speed, no file corruption, anytime resume and security. The speed of torrents depends on the number of users seeding the torrents i.e. the data or bandwidth is equally distributed among many users. If there are 100 seeders of a torrent, that means 100 users are sharing their bandwidth with you so you can get better download speed. But what if you want to download a large file which doesn’t have many seeders? For that we have online torrent clients which caches the torrent and then lets you download the file using your favorite download manager like Internet Download Manager (IDM).

Today we will share 5 websites which helps you to download torrents files using download managers. Remember that this is no way a trick as you might have seen on other websites, these are just online services helping you.

1. zbigz.com

ZbigZ is an online bittorent client that lets you download torrent files using a download manager. It also lets you stream media files direct to your PC. Other features of ZbigZ are given below:

• Download any type of content

• No Speed and Bandwidth limit for Premium users

• For free users, speed up to 150kbps and 8GB file size limit

• No network or software restrictions

• Download anonymously

• Stream music and video

• Download from anywhere, anytime

You just need to provide the link of the torrent file and ZbigZ will starting downloading for you which you can later download to your PC. The cache is stored only for a week and after that you will have to start over again.

2. Furk.net

Furk.net is quite similar to ZbigZ, it lets you stream files from one computer to another. The only limitation is that it only works on Indian IP address, that means you need access to a PC in India. You can also use any VPN or similar software to download the file but registration would not work without Indian IP. Furk.net is now accessible worldwide and you don’t need an Indian IP for registration, it is open to all.

• Bandwidth limit: up to 250GB per month

• Disk storage limit: unlimited (as long as files are from public sources)

• Download size limit is 700 MB though they don’t mention it on the website

• File will be deleted if not downloaded in 30 days otherwise will be stored forever

• Plugins available for Mozilla Firefox and Google Chrome

• No speed limits

You can register using your Facebook account or if you have an invite code then you can use it to register with out using Facebook. After that you can either provide the link of torrent or upload the torrent file itself.

3. Boxopus

It is solely an online torrent client which stores the downloaded torrents in your DropBox account. It’s still in Beta so the functionality is limited.

• Unlimited Bandwidth

• 2GB file size limit

• Cached files are deleted in 24 hours whether you download them or not

• Stores your torrent file in DropBox

As this site is in Beta, you will need an invitation code to register. Alternatively, you can sign in using Facebook, Twitter or Dropbox accounts respectively. It will ask you to provide the link to torrent file or upload the torrent. Now, download the torrent to your PC using any download manager.

4. TorrentHandler

TorrentHandler is another service that lets you download torrents directly using your download manager.

• No file size limit

• Unlimited bandwidth available

• Unlimited storage space

If you have heard about another service named Quick-Torrent then let me tell you that Quick-Torrent and TorrentHandler are both same services, just using different names. Similar to other services discussed above, it also lets you either upload a torrent file or provide a link to the torrent file. Once the file is cached, you will receive a notification on your mail. Now, you can download torrent file using download manager such as IDM.

5. Put.io

It is one of the best online media streaming service out there on the web. The only downside(for now) is that the free user slots are full so you can not use it for free. Nevertheless, you can submit your email address to get notified as soon as the free account registrations are open.

• Space up to 1TB for Premium members, no free accounts on offer for now

• Stream media files as well as download torrents

• Unlimited bandwidth for premium members

• Stores your files on its own server until you delete them yourself

You just need to enter the link to the torrent file and your torrent will start downloading and will be stored in your account. Now, you can download that file anytime using Internet Download Manager or any other download manager in high speed.

So, there you have 5 websites that lets you download torrents using download managers. Which one do you use from the above five? Do you use any service other than the above mentioned websites? If yes, then do let us know in the comments below.

Source:-  www.webrevud.com

Continent

Seven Continent

 

5 Ocean

 Pacific Ocean

The Pacific Ocean is the largest ocean. The Pacific Ocean covers 69,375,000 square miles, or 35% of the earth. The Pacific Ocean is almost half of all the oceans, as big as the other four oceans combined. As the earth spins around, there is a viewpoint from outer space where all you can see is the Pacific Ocean. The Pacific Ocean is between Asia on the west and North and South America on the east. The Pacific Ocean connects to the Indian Ocean to the west, to the Antarctic Ocean to the south, and to the Arctic Ocean to the north.

Atlantic Ocean

The Atlantic Ocean is the second largest ocean. The Atlantic Ocean covers 41,105,000 square miles, or 21% of the earth. The Atlantic Ocean is a little bigger than half as big as the Pacific Ocean. The Atlantic Ocean is between North and South America on the west and Europe and Africa on the east. The Atlantic Ocean connects to the Arctic Ocean to the north, and to the Antarctic Ocean to the south.

Indian Ocean

The Indian Ocean is the third largest ocean. The Indian Ocean covers 28,900,000 square miles, or 15% of the earth. The Indian Ocean is between Africa on the west and Asia on the north. The Indian Ocean connects to the Antarctic Ocean to the south, and to the Pacific Ocean to the east.

Antarctic Ocean

The Antarctic Ocean circles the globe and surrounds the southern continent of Antarctica. The Antarctic Ocean is also called the Southern Ocean. The Antarctic Ocean is connected to the Atlantic, Indian, and Pacific Oceans.

Arctic Ocean

The Arctic Ocean covers the earth's north pole. This ocean is so cold that its surface is often frozen during the winter. The vast Arctic icecap is the source of many icebergs. The Arctic Ocean is between North America and Asia. The Arctic Ocean is connected to the Atlantic and Pacific Oceans.

 Longitude & Latitude

Reverse osmosis

Osmosis is the tendency of fluids to pass through a membrane with equal concentrations on both sides.

Reverse osmosis is forcing fluids through a membrane with a lower concentration on one side than the other.

How the Reverse Osmosis System Works?

Reverse Osmosis is a process in which dissolved inorganic solids (such as salts) are removed from a solution (such as water). This is accomplished by household water pressure pushing the tap water through a semi permeable membrane. The membrane (which is about as thick as cellophane) allows only the water to pass through, not the impurities or contaminates. These impurities and contaminates are flushed down the drain.

Ultimately, the factors that affect the performance of a Reverse Osmosis System are:

• Incoming water pressure
  
• Water Temperature
  
• Type and number of total dissolved solids (TDS) in the tap water
  
• The quality of the filters and membranes used in the RO System (see operating specs) 

Source:- http://espwaterproducts.com

FET vs MOSFET

The transistor, a semiconductor device, is the device that made all our modern technology possible. It is used to control the current and even to amplify it based on an input voltage or current. There are two major types of transistors, the BJT and the FET. Under each major category, there are many subtypes. This is the most significant difference FET and MOSFET. FET stands for Field Effect Transistor and is a family of very different transistors that collectively rely on an electric field created by the voltage on the gate in order to control the current flow between the drain and the source. One of the many types of FET is the Metal-Oxide Semiconductor Field Effect Transistor or MOSFET. The Metal-Oxide Semiconductor is used as an insulating layer between the gate and the substrate of the transistor.

The oxide insulation in most MOSFETs nowadays is Silicon Dioxide. It might seem confusing as silicon is not a metal but a metalloid. Initially, a metal was actually used but has been replaced with Silicon due to its superior characteristics. The Silicon Dioxide is basically a capacitor that holds charge whenever voltage is applied to the gate. This charge then creates a field by pulling oppositely charged particles or repelling particles with the same charge and allows or restricts the flow of the current between the drain and source.

Although there are a wide number of transistors that can be used in digital circuitry, it is the MOSFET that is currently preferred. CMOS (Complementary Metal-Oxide Semiconductor) basically uses a p-type and n-type MOSFETs in pairs to complement each other. In this configuration, MOSFETS only have significant power consumption during switching and not while it holds its state. This is very desirable, especially in modern computing equipment where power and thermal limits are pushed to the edge. Other types of FET cannot replicate this capability or are too expensive to manufacture.

Advancements in MOSFETs are constantly evolving, both in size as companies keep going into smaller architectures. But also in design like the 3D MOSFETs that show a lot of promise. MOSFETs are the transistor of choice for today as researchers try to find other types of transistors that can be a suitable replacement for it.

Summary:

1.MOSFET is a type of FET
2.MOSFET is the preferred type of FET for digital circuitry

Source: www.differencebetween.net

Introduction of the semiconductor fabrication processing

IC-manufacturing process is a multiple-step sequence of photographic and chemical processing steps during which electronic circuits are gradually created on a wafer made of pure semiconducting material. Figure 1 illustrates one cycle of the main steps and their sequence. The final products will come out after repeating several times this basic cycle. And wafer cleaning is happening throughout the whole fabrication process.

The main steps of the semiconductor manufacturing are Layering ,Photo-lithography,Etching,Doping,Resist removal and Wafer cleaning.
Layering techniques are used to grow thin layers of film on the surface of a silicon wafer.
Photo-lithography is a process used in micro fabrication to selectively remove parts of a thin film (or the bulk of a substrate). It uses light to transfer a geometric pattern from a photomask to a light-sensitive chemical (photo-resist) on the substrate.
Etching is the process of using strong acid or mordant to cut into the unprotected parts of a metal surface to create a design in intaglio in the metal.
Doping refers to the process of introducing impurity atoms into a semiconductor region in a controllable manner in order to define the electrical properties of this region
After the etching or ion implantation step, the photoresist needs to be stripped away.
Cleaning techniques are used to remove particulates and chemical impurities so contaminant-free surfaces can be obtained. However, such cleaning-methods must also be able to do this without damaging the surface.



Source http://blog.associatie.kuleuven.be

ROOT Samsung Galaxy Pocket Plus GT-S5301

ROOT Samsung Galaxy Pocket Plus GT-S5301

Special Thank's to blearreaz0n & Phil3759

 

I personally Own a Samsung GT-S5301 & I have tried this on my own phone . So far it work for me & hope that it will also work for you guys........

Please Note Down:-

WARNING!!! This solution provided as is (with no warranty of any kind). Be careful because the described operations rather dangerous and possibly can brick your device. Author is not responsible for your device damage.

IMPORTANT: Usage of this method will affect the state of the "Custom BIN down" counter in your device. This means that you may have problems with official warranty.

OTHER NOTICES: Solution based on ICS 4.0.4 Russian Stock firmware. It will not affect the data on your device (contacts, files etc.). No wipe\hard reset needed.

Step 1. Getting software

1. Download Odin 3.0.7 here
2. Download modified stock recovery here
3. Download update package for rooting here
4. Install Samsung drivers\kies from this page

P.S. Sorry for ugly file storage solution - google drive. If it will open the zip archive just click "File" menu and click "Download" (or use Ctrl+S combo).

Step 2. Flash the updates

1. Switch off the device. Hold "volume down"+"home" buttons and press power button. When device switch on release the power button but continue to hold volume down and home until Download mode warning appear. Plug in the USB cable and press volume up button to continue. The device will load in ODIN download mode.

2. Run ODIN 3.0.7. Don't change any setting (checkboxes ) - leave them in default state. Your device should appear in "ID:COM" part of the screen as serial device (i.e. "COM38") - if not check if your USB port is functional and Samsung drivers installed correctly.

3. Click on PDA button and chose modified recovery file saved during step 1.2. Don't rename or decompress the file - otherwise it will not work.
Wait until ODIN decompress the package and check the checksums. After it just press START button and wait until the process is over.

4. Copy update package for rooting on SD card and put the card in device's slot.

5. Switch off your device again. Hold "volume up"+"home" buttons and press power button to switch on. Don't release volume up and home until the recovery loaded. Using volume up and volume down buttons navigate to menu item "apply update from external card" and press power button to commit operation. Then navigate to Root_Superuser_3.1.3......zip file and press power button again.

6. Done. Your device should be rooted now. You can check it with various free programs like Root Checker available at Google Play. 

 

You can restore the stock recovery using the same flashing procedure as described above. The stock recovery image is available here

Divisibility Rule

Divisibility by 2 Rule  

Rule: Almost everyone is familiar with this rule which states that any even number can be divided by 2. Even numbers are multiples of 2. A number is even if ends in 0,2,4,6, or 8.

Divisibility by 3 Rule  

Rule: A number is divisible by 3 if the sum of its digits is divisible by 3.

Divisibility by 4 Rule 

Rule: A number is divisible by 4 if the number's  last two digits are divisible by 4.

Divisibility by 5 Rule 

Rule: A number is divisible by 5 if the its last digit is a 0 or 5.

Divisibility by 8 Rule

Rule: A number passes the test for 8 if the last three digits form a number is divisible 8.

Divisibility by 9 Rule  

Rule: A number is divisible by 9 if the sum of the digits are evenly divisible 9.

Divisibility by 10 Rule  

Rule: A number passes the test for 10 if its final digit is 0.

What Is Dielectric Testing?

Dielectric testing is a evaluation process performed by applying a voltage to an electrical component that exceeds its normal operating voltage. The purpose of the test is to determine if a component’s insulation is adequate enough to protect the user from electric shock. This testing procedure is typically performed on electrical components, such as circuit boards, appliances, cables, transformers, and electric motors. The manufacturer of an electrical component typically conducts the testing at the end of the production process, using a special device known as a dielectric tester.
Almost all electrical components leak a certain amount of electrical current due to a variety of different factors. This very small amount of current is considered to be safe for users, but under certain conditions, the insulating materials or mechanisms can breakdown and allow dangerous amounts to come into contact with the user. This type of insulation failure can sometimes cause serious injury or death. Dielectric testing is necessary to ensure that the insulating mechanism of an electrical component will withstand voltage variations under normal operating conditions.
The most common type of testing is the dielectric breakdown test. In this procedure, a high voltage electrical current is applied to the component. The dielectric tester monitors the amount of current leakage during the test to determine if the insulation has failed. The high voltage current continues to be applied to the device until the insulation fails or the time limit of the procedure has been reached. If the insulating mechanism does not fail, the product is usually considered to be safe for use. Electrical components that fail during dielectric testing are typically redesigned in order to meet safety requirements.
In addition to the dielectric breakdown test, a procedure known as a dielectric withstand test is also conducted to determine if defects have occurred during the manufacturing process. Electrical components sometimes contain small flaws, such as gaps or spaces that can create an electrical short circuit during the normal operation of a device. Dirt, humidity, environmental contaminates, and vibration can combine to produce an electrical shock hazard if these manufacturing flaws go undetected prior to consumer use. In this procedure, electrical current is supplied to the component at normal operating voltage. A dielectric tester is attached to the component to monitor the amount of current leakage present. If the leakage levels are within an acceptable range, the component is approved for use.

Source:- www.wisegeek.org 

What is power factor?

Power factor is the relationship between working (active) power and total power consumed (apparent power). Essentially, power factor is a measurement of how effectively electrical power is being used. The higher the power factor, the more effectively electrical power is being used. A distribution system's operating power is composed of two parts: Active (working) power and reactive (non-working magnetizing) power. The ACTIVE power performs the useful work - the REACTIVE power does not. It's only function is to develop magnetic fields required by inductive devices.

Why improve low power factor?

Low power factor means poor electrical efficiency. The lower the power factor, the higher the apparent power drawn from the distribution network.
When low power factor is not corrected, the utility must provide the nonworking reactive power in addition to the working active power. This results in the use of larger generators, transformers, bus bars, wires, and other distribution system devices that otherwise would not be necessary.
As the utility's capital expenditures and operating costs are going to be higher, they are going to pass these higher expenses to industrial users in the form of power factor penalties and higher utility bills.

 

 

ABB's Power Factor Correction Capacitors Solve the Problem

Solve low power factor problems by adding power factor correction capacitors to your electrical network. As illustrated below, power factor correction capacitors work as reactive current generators "providing" needed reactive power (kvar) to the power supply. By supplying their own source of reactive power, the industrial user frees the utility from having to supply it; therefore, the total amount of apparent power (kVA) supplied by the utility will be less. Power factor correction capacitors reduce the total current drawn from the distribution system and subsequently increase system capacity.

Who can benefit?

Many industrial and commercial applications can benefit from improving power factor levels. These include: manufacturers, hospitals, shopping malls, office building & institutions, pulp & paper mills, saw mills, textile mills, printing plants, Dlastic manufacturers. etc.

How much can be saved?

In the following example, if power factor correction is applied to the electrical network, increasing power factor to 90%, the potential annual savings on utility bills would be $4,322.23, or an average of $360 per month, a savings of up to 15%!

what is the role of reactive power in power generation?why we have maintain it.

 Electrical machines work on the principle of conversion of
electromagnetic energy.A part of input energy is consumed 
for creating and maintaining the magneticfield.This part of
the input energy cannot be converted into active energy and
is returned to the electrical network on removal of the
magnetic field. This power is known as “reactive” power Q.
The Q Power flows back and forth, causing 90º Out of phase
shift between the current and voltage waveform.This
Reactive Power has one half of the Power In the positive
area and the other half in the negative area.
Unlike true power, reactive power is not useful power
because it is stored in the circuit itself.
This power is stored by
1)Inductors,
Because they expand and collapse their magnetic
fields in an attempt to keep current constant,
2) Capacitors, Because they charge and discharge in an
attempt to keep voltage constant. 

Calculator and E+ meaning

Calculators and e+ The e stands for Exponent, which means the number of tens you multiply a number by. For example, if I square 123456789, I get 1.524157875019e+16, which means that the answer is 1.524157875019 times 10 raised to the sixteenth power (that is, multiplied by 10 sixteen times). To write it as a regular number, you can just move the decimal point to the right sixteen places, since multiplying by ten moves the decimal point one place to the right: 1.524157875019e+16 = 15,241,578,750,190,000 That's over 15 quadrillion. You can also have a negative exponent, which means you have to move the decimal point to the left. For example, if I divide 1 by 123456789, I get: 8.10000007371e-9 = 0.00000000810000007371 In both cases, you can see that the reason for using the "e" notation is to be able to show a number that would have too many digits to display if they wrote it all out. If you are interested in more about this, you might do a search in the Dr. Math archives for the words scientific notation . - Doctor Peterson, The Math Forum

How to Set FreeFileSync Realtime Sync.exe to run automatically on Windows

1st thing you need to know how to create a batch job with FreeFileSync main program
go to Menu > Advanced> Create batch job
Configure the settings as you desired then save it to your desire folder, for this case i will
use dektop to save the batch job with a name "MyRealTimeSync.ffs_batch"
make sure that you enable thesilent modeand ignore all error
after you got the file navigate to FreeFileSync Installation Folder and execute
RealtimeSync.exe (Its a litle apps with red FreeFileSync icon)
Navigate to Menu > File> Load Configuration
Choose the *.ffs_batchfile you had created before

1st Method

Navigate to Control Panel> Task Schedulerthen click on Create Basic Task
Give a name for the Task whatever your wish
Select the "When I log on" button
Choose Start a program on Trigger tab
add a location of your batch file on add argumentsbox
if a warning box appear choose Yesand Finish

2nd Method

Create a shortcut on windows Startup folder then add type to the targettextbox with your
batch file location with quote
ex:"C:\Program Files\FreeFileSync\RealtimeSync.exe" "C:SyncJob.ffs_batch"
Now every time you Start your Windows You will had a Realtime Sync Running on the
background

SCR or Thyristor both are same

A silicon-controlled rectifier (or semiconductor-controlled rectifier) is a four-layer solid state current controlling device.

• ·         The name "silicon controlled rectifier" or SCR is General Electric's trade name for a type of thyristor.

The SCR was developed by a team of power engineers led by Robert N. Hall and commercialized by Frank W. "Bill" Gutzwiller in 1957.

Modes of operation

This device is generally used in switching applications. In the normal "off" state, the device restricts current to the leakage current. When the gate-to-cathode voltage exceeds a certain threshold, the device turns "on" and conducts current. The device will remain in the "on" state even after gate current is removed so long as current through the device remains above the holding current. Once current falls below the holding current for an appropriate period of time, the device will switch "off". If the gate is pulsed and the current through the device is below the latching current, the device will remain in the "off" state.

If the applied voltage increases rapidly enough, capacitive coupling may induce enough charge into the gate to trigger the device into the "on" state; this is referred to as "dv/dt triggering." This is usually prevented by limiting the rate of voltage rise across the device, perhaps by using a snubber. "dv/dt triggering" may not switch the SCR into full conduction rapidly, and the partially triggered SCR may dissipate more power than is usual, possibly harming the device.

SCRs can also be triggered by increasing the forward voltage beyond their rated breakdown voltage (also called as break over voltage), but again, this does not rapidly switch the entire device into conduction and so may be harmful so this mode of operation is also usually avoided. Also, the actual breakdown voltage may be substantially higher than the rated breakdown voltage, so the exact trigger point will vary from device to device.

Reverse Bias

SCR are available with or without reverse blocking capability. Reverse blocking capability adds to the forward voltage drop because of the need to have a long, low doped P1 region. Usually, the reverse blocking voltage rating and forward blocking voltage rating are the same. The typical application for reverse blocking SCR is in current source inverters.

SCR incapable of blocking reverse voltage are known as asymmetrical SCR, abbreviated ASCR. They typically have a reverse breakdown rating in the 10's of volts. ASCR are used where either a reverse conducting diode is applied in parallel (for example, in voltage source inverters) or where reverse voltage would never occur (for example, in switching power supplies or DC traction choppers).

Application of SCRs

SCRs are mainly used in devices where the control of high power, possibly coupled with high voltage, is demanded. Their operation makes them suitable for use in medium to high-voltage AC power control applications, such as lamp dimming, regulators and motor control.

99 ka pher

“The 99 Club”

Friends, you may like to go through this wonderful story which I am sure will make you think that why happiness which could have embraced us easily can eludeus at times due to our own behaviour / approach towards life . Please don't forget to leave your valuable comment once you finished reading for the benefit of not just me but for others too visiting this post

Regards,

———————-

Once upon a time, there lived a King who, despite his luxurious lifestyle, was neither happy nor content.

One day, the King came upon a servant who was singing "happily" while he worked. This fascinated the King; why was he, the Supreme Ruler of the Land, unhappy and gloomy, while a lowly servant had so much joy.

The King asked the servant, ‘ Why are you so happy?’

The man replied, "Your Majesty, I am nothing but a servant, but my family and I don’t need too much - just a roof over our heads and warm food to fill our tummies"

The king was not satisfied with that reply. Later in the day, he sought the advice of his most trusted advisor. After hearing the King’s woes and the servant’s story, the advisor said, "Your Majesty, I believe that the servant has not been made part of The 99 Club".

‘The 99 Club? And what exactly is that?’ the King inquired.

The advisor replied, "Your Majesty, to truly know what The 99 Club is, place 99 Gold coins in a bag and leave it at this servant’s doorstep".

So the king did like wise. When the servant saw the bag, he took it into his house. When he opened the bag, he let out a great shout of joy… So many gold coins.

He began to count them. After several counts, he was at last convinced that there were 99 coins. He wondered, ‘ "What could’ve happened to that last gold coin? Surely, no one would leave 99 coins!"

He looked everywhere he could, but that final coin was elusive. Finally, exhausted, he decided that he was going to have to work harder than ever to earn that gold coin and complete his collection.

From that day, the servant’s life was changed. He was overworked, horribly grumpy, and castigated his family for not helping him make that 100th gold coin. He stopped singing while he worked.

Witnessing this drastictransformation, the King was puzzled. When he sought his advisor’s help, the advisor said,"Your Majesty, the servant has now officially joined The 99 Club".

He continued, "The 99 Club is a name given to those people who have enough to be happy but are never contented, because they’re always yearning and striving for that extra 1 telling to themselves: ‘Let me get that one final thing and then I will be happy for life" .

We can be happy, even with very little in our lives, but the minute we’re given something bigger and better, we want even more! We lose our sleep, our happiness, we hurt the people around us; all these as a price for our growing needs and desires. That’s what joining "The 99 Club" is all about. 

******

 Source:-princecharming123