First developed by Hungairan Anyos Jedlik in 1827, generators are a device that convert mechanical energy to electrical energy. Today, the most common generators are transportable and are powered by a gas engine. Installing and using a generator safely is integral when you potentially have hundreds of volts of energy ready to power devices and structures. Planning when, where and how you’re going to use your generator is vital.

The first point to consider when assessing the role of your new generator is understanding the type of power needed. A generator’s main function is to provide either single or three-phase power. Homes and small businesses run off single phase power. Three-phase power is reserved for larger businesses. Single phase power will, of course, produce fewer volts than a three-phase generator so assessing whether your generator is needed to run small, low voltage appliances or large appliances like motors is very important to prevent disappointment.

Once you have considered the amount of power needed you may also want to consider what type of generator would suit your situation best. Although many generators are portable, you can also acquire fixed generators that cannot be moved. You will also want to consider whether this generator will be your only source of power or simply a back-up source of energy. Finally, you will need to choose how you want to power your generator, be it fuel or electricity. Generators that are run from fuel will also come in two type – petrol or diesel – so thinking about the most convenient fuel for you is important.

Before a generator can become a permanent fixture you’ll need to conduct a test run. A test run is important for a number of reasons. The first of which is to ensure that the generator can be housed safely in the environment you need it to run. Before the generator arrives you will need to think carefully about where it will be stored. Secondly, you will need to check that the generator is well positioned to power the appliance you have brought it in to run and whether extension cables are needed.

Once you have planned what type of generator you will need, what it will power and where it will go you will undoubtedly be in a better position to choose the right generator for you and operate your generator with the utmost safety.

When we look back about 3-4 years back,

VOIP
was a baby then and we never thought it would be a part of our daily lives today. We use VOIP in some way or the other, perhaps not all but most of us.

We did succeed in making this phoney world FREE to an extent. Unfortunately we still have those old fashioned junky PSTN lines charging us for terminating calls on normal landlines/mobiles. What are they charging us for are those uber junky telephones lines build some years back. I still dont know a way to get rid of those PSTN lines and make all voice communication FREE. Prolly a more deeper penetration for VOIP around the world might help creating a VOIP world. Looking at today’s numbers, it still is a distant dream. Perhaps by 2020, we might have a FREE VOIP world who knows? check at VoIP Web Directory

Some of today’s companies are offering Ad-based model, like Jajah in Europe & another VOIP company, Globe7 offering a you free credits by viewing videos. I have tested both. I found Jajah a million times better than most of its counterparts like Globe7. Globe7 becomes annoying after some time, its design and overall look is so loud. It distracts users after a short time. For watching one video for about 2 minutes, i was paid some 0.05 cents at this rate, i might have to spend like 200 minutes to get a $5 into my account to make one international call for about 15-20 minutes. Well, do you think people would actually spend that much time on there for making a 15 minute call, instead they would use Jajah or Voipcheap

Voipcheap is currently offering FREE calls to landlines to more than 40 countries and in some countries even mobile. Really speaking its a great idea to promote their services and some customers will buy for paid services which will cover the cost for the FREE calls. I dont know how this model will work in the long run, will the companies will be able to provider free calls? Perhaps not if PSTN lines still exist which will never let the provider offer you a FREE calls since he will be paying for it. To give you an example, let look at how the current system works.

Say you are based in USA and want to call India Landline or Mobile, You are using Jajah to make a call. You want to call a landline number in mumbai. Say its +91-22-2123456.

You initiate a call from Jajah. Jajah first calls you and then start dialing out to the service provider in India, which is in this case MTNL. Once jajah tries to terminate your calls at MTNL, MTNL asks for a connect charge. This is where the FREE world ends. Same is the case for mobiles.

Now Companies can or might do in future?

Model 1: Companies would sit together and figure out a way to terminate FREE calls on landlines & mobiles. A distant dream but can be achieved if both parties include the cost as a part of their other services. To offer this model, companies might need to charge customers extra on services such as caller Id, international call receiving service charge etc.

Sincerely, this model might not work with most of the service providers since it requires a lot of honesty and dedication, which most of the companies don’t have or don’t even want to.

Model2: A more robust and workable model to make all worldwide calls FREE. All service providers will charge you a fix charge for making and receiving calls including a VOIP line. You would get a certain FREE calls for that fixed charge and over above that you would be charged. The charges will not be different for calling australia or singapore but they would be one charge rate across the world.

Model 3: All PSTN companies would offer VOIP services along with normal traditional phone lines. They would offer services such as Call PSTN and route to VOIP service. So if you call a normal landline PSTN line, the call will terminate on VOIP and you wont be charged for it. To have this service, you will need to have a PSTN and VOIP line from the same service provider. There will some fixed charge for the VOIP line.

Why i am saying that because companies will be reluctant to replace their PSTN lines with VOIP, but they would be ok with providing two services.

Model4 : The dream model. All companies can offer VOIP services at a fixed charge but you can call anyone anytime anywhere in the world and talk unlimited. Does that sound like a fairy tell VOIP service. LOL..you bet.