من را در شبكه هاي اجتماعي دنبال كنيد

 

Electricity is the movement and activity of all matter in the universe, from the formation of stars to the working of your own nervous system, electricity is everywhere around you. Electricity can be referred to as an electrical charge. Electricity is vital to life and the development of humankind because it has given people the ability to harness power to create new things. The word electricity comes from the Greek word “Electron” which means amber in English. So what exactly is electricity? Well, that’s a loaded question!

 

Electricity is the flow of electrons through a conductor such as copper wire. This flow is carried by electrons, which are charged particles. A charge is simply a difference in electric potential between two points that causes a transfer of electrons from one to another. The units for charge are coulombs (C) and are related to the amount of current (measured in amperes or amps) flowing between two points by Ohm's Law.

 

Electricity is the flow of electrons through a conductor such as copper wire. It is the flow of negative charge carriers (electrons) through an electrical conductor. Electrons can also flow through some insulators, but only when they are combined with certain materials that conduct electricity better than others (such as graphite). Direct current (DC) electricity flows one way in a circuit; alternating current (AC) reverses direction 50 or 60 times each second and is stronger for its ability to travel long distances.

 

Electricity is the flow of electrons through a conductor such as a wire. An electrical current is simply the flow of electrons from electron donor to electron acceptor. Electricity may be supplied to end-users as alternating current or direct current. It is also referred to as DC electricity, since this type was first developed by. Most of the electricity comes from burning coal and oil

 

All matter is composed of electric charges that are either positive or negative. These charges produce a force when they are in the presence of other electric charges. So, if the charges possess opposite symbols (+ and -), they will be repelled from each other, but if they have the same symbol, then they will be attracted towards each other. Electricity can be produced by magnets moving near electricity generators or by chemical reactions using batteries.

 

Electricity is the movement of electrons through a conductor such as copper wire. Electrical current, most commonly, is the flow of electrons in metals. All forms of energy can be converted from one to another based on their voltage and currents. Because electricity is so common, it is important to understand the laws that govern it.

 

Electrical current is a flow of electric charge. This charge is a property of the subatomic particles that make up matter, and is carried by the particles in motion. Electrons are most often the charge carriers in atoms and molecules, but protons, neutrons, and positively charged ions can also carry charge.

 

Electricity is the movement of electrons through a conductor. The conductor can be made from various materials such as copper and aluminum. These materials are called conductors because they allow electricity to flow through them easily rather than resist its flow like a non-conductor would.

 

Electricity is the flow of electrons through a material. The motion of electrons is usually from a region of high concentration to a region of low concentration. Electricity that flows in this manner is called direct current (DC). Electricity that flows in the opposite manner is called alternating current (AC). In some materials, such as copper, the flow of electrons can be controlled. This control makes possible an electric circuit that can do work, such as turning electrical devices on and off or amplifying signals sent over wires.

 

What makes electricity work? When you flip the switch, current flows through a wire and a light goes on. Why does that happen? What is current, anyway? Find out. Each spread explains a part of the process, from the movement of electrons through wires to their interaction with magnets and lightbulbs.

The Industrial machinery industry includes companies that manufacture machinery and equipment used in manufacturing. This industry groups those establishments primarily engaged in manufacturing machinery and equipment such as general purpose machinery (eg, food processing and related machinery), automotive machinery, non-domestic appliances making machinery and computer network communications systems. It excludes premises (non-manufacturing industrial property), production equipment and farm machinery. We are suppliers of a wide range of Industrial equipment that includes pneumatic and hydraulic cylinders, machine shop tools, power transmission equipment and welding equipment. We also deal in a full range of other industrial goods.

In the manufacturing industry, equipment is any tool or mechanical device used for a particular purpose. It includes the systems and devices associated with manufacturing such as drilling machines, lathes, and computers. Equipment may also include hand tools and other similar items used on the job site by construction workers. Also included are transportation vehicles like cranes, forklifts and backhoes. Industrial equipment is used in a factory in order to make things or refine materials. It may take the form of machines, vehicles and tools and can be used in a manufacturing plant, warehouse or construction site. Industrial equipment is available in differing sizes to suit different tasks and applications. Industries such as construction, mining, tunneling, and more use several types of industrial equipment such as trenchless excavation and tunneling machines, pipelaying equipment and crawler bulldozers.

 

Industrial machinery and equipment is used to transform, shape and otherwise create intermediate or finished products out of raw materials in a manufacturing establishment. Industrial machinery is much larger than home appliances, such as stoves and refrigerators. Industrial machines are durable pieces of equipment that can be used in the manufacture of all sorts of finished goods, from clothing to chemicals; from automobile parts to plastics.

 

Are you looking for quality industrial machinery and equipment at competitive prices? As a specialized supplier of industrial machinery and equipment, KELCO is an industry leader with over 30 years in the business. We have a team of knowledgeable, friendly salespeople that are available to answer your questions. We stock thousands of items and can ship within 24 hours through any port in the world.

 

Industrial machinery within the equipment group include, but are not limited to, the following industrial machinery: grinding machines, temperature gauge, metal cutting machine tools and machines for bending or shaping metal and plastic, machine tools, plastics and rubber forming machinery, lifting and handling equipment, overhead travelling cranes and hoists, conveyors (linear movement), food processing plant machinery (excluding food), packaging machinery manufacturing, textile machinery manufacturing.

The Auto-Flo electric submersible pump offers the convenience of a maintenance-free, fully automatic solution to your pumping needs. Auto-Flo electric submersible pumps offer quiet operation, corrosion resistance, and low energy use. Because of their rugged design, the Auto-Flo series of pumps are ideal for a wide range of demanding pumping applications, from domestic to commercial applications.

 

Pumps are simple devices. In theory, if you attach a power source to a pump and place it in a well of water, the pump will raise the water up to the level at which it can flow away. But pumps that work in the real world are complex systems—groups of objects working together to accomplish a goal.

Pumping doesn't get much simpler than a hand pump. You just put the shaft in the water, pull up and down and voila! This hand pump has an extra large cylinder for easy pulling and pumping. It has a standard 3/4 inch garden hose adapter as well as a 5/8 inch adapter to fit any standard garden hose connection. It can also be used to fill buckets and tanks.

The Honeywell QuietSet Pump is designed with you in mind. Enjoy a quieter night's sleep without the vibration associated with older pumps and fan systems. Its compact design, combined with quiet operation, and flexible installation options make it convenient for use in any setting, providing the perfect mix of utility and aesthetics.

You're looking for a pump . . . but you don't want just any pump. You're after the Gordini three-phase pump that's capable of producing a flow of up to 25 gallons per minute and an operating pressure of up to 750 psi. Perfect for high-speed drain cleaning, air compressor banks, and corn shelling, this model includes the high-impact cast iron base with 2" NPT inlet and outlet ports with 4" channel in between.

Our home security systems are motion, smoke, and heat activated to provide you with maximum protection. All our fire alarm systems include a smoke detector, fire alarm control panel and central station monitoring.

Pump includes all the prime characteristics that you need to give a nice and creamy texture to your homemade desserts or to use as an icing as well. The liquid of your choice is passed through a filter, mixed with a delicious extract such as vanilla or butter, and then processed using the pump's easy-to-push handle. This results in delicious treats with delicious flavors and textures. Pumps are devices that move fluids or slurries. They can be classified into three major groups according to the mechanism they use to move the fluid: direct lift, displacement, and gravity pumps.

مکزیک کشوری در آمریکای شمالی بین ایالت متحده آمریکا در شمال و گواتمالا در جنوب قرار دارد. از لحاظ فرهنگ، مکزیک شمالی­ترین کشور آمریکای لاتین است که زبان اسپانیایی زبان رسمی آن­ها است. این کشور پس از ایالات متحده و برزیل، پرجمعیت­ترین کشور در نیم­کره غربی است. اکثریت مردم مستیزو هستند؛ یعنی از اجداد هندی و اروپایی (بیشتر اسپانیایی) نشات می­گیرند. دین بیشتر آنها کاتولیک رومی می­باشد و در این کشور کلیسا از دولت جدایی دارد. تحصیلات در مکزیک شامل شش سال آموزش ابتدایی است که طبق قانون برای همه الزامی و پس از آن سه سال تحصیلات متوسطه را دنبال می­کند. تحصیل در مدارس و دانشگاه­های دولتی رایگان است. جمعیت رو به رشد و کمبود مدارس و معلم، به ویژه در مناطق روستایی، اجرای برنامه آموزشی مکزیک را با مشکل مواجه می­سازد. با این وجود دولت موفق شده نرخ با سوادی را از 10 به 20 درصد افزایش دهد. جامعه مکزیک از سه گروه تشکیل می­شود؛ آنهایی که میراث اروپایی دارند بخش ثروتمند جامعه هستند. بخش دوم سرخپوستان بومی هستند که عقاید آنها برگرفته از اعتقادات بومی هند است. این افراد بخش فقیر جامعه را تشکیل می­دهند. بین این دو مستیزو­ها قرار دارند که زندگی کارمندی و متوسط را می­گذرانند. وابستگی شدید خانوادگی در همه طبقات مشترک است، اغلب حتی تا سه نسل زیر یک سقف زندگی می­کنند. معروف­ترین تعطیلات مکزیکی­ها، روز روح است. مردم برای ادای احترام به اجداد خود جشن می­گیرند، آواز می­خوانند و صورت خود را نقاشی می­کنند. مکزیک همچنین تعطیلاتی مدنی به یاد پیشرفت این کشور از یک مستعمره اسپانیا به یک کشور مدرن را جشن می­گیرند. مکزیک یک نمونه کلاسیک از اقتصاد دو طرفه است؛ درحالیکه یک بخش با تولید داخلی تریلیون دلاری می­درخشد، بخش دیگر نشان­گر 44 درصد افراد جامعه زیر خط فقر است. مکزیک دارای سومین درجه نابرابری درآمدی می­باشد.

Iran is a country rich in natural resources, with outstanding cultural heritage. You will be truly amazed by the traditional architecture, exciting nightlife and friendly people. Iran has everything to offer for both family traveler and independent backpackers. You will always find
interesting destinations to visit within or close proximity to the destination you are currently visiting.
In Iran, you can ski in the morning, and camel ride in the afternoon. You can explore incredible ruins, visit one of the world's oldest civilizations, and marvel at the seventh wonder of the ancient world ― the Great Pyramids. You'll feel like you're on top of the world when you take in spectacular views from atop Mount Damavand -- just don't look down! a
One of the most mysterious and powerful countries in the Middle East is Iran. From ancient culture to modern history, this country is a safe haven for explorers and adventurers. You will find the world of Persian carpets, giant mosques, miniature Persian garden and colorful costumes. This diverse nation has everything to satisfy tourists' needs. Ancient ruins, bustling cities, colorful deserts, fertile valleys, dense rain forest and gorgeous great lakes are just some of Iran's many exotic destinations that thrill travelers from all over the world.
Iran is a rich country in natural resources, oil and natural gas reserves, forest, salt and fresh water lakes, etc. It borders the Caspian Sea, Iran has an area of 636,372 square kilometers of land with a population of over 75 million people
Located at the crossroads of two continents, Iran is a beautiful and ancient country that features incredible natural scenic diversity. A series of mountain ranges, known as the Alborz in the north and Zagros in the south (the latter which includes the lovely island of Kish), run across the country, creating four distinct environments. In the northwest corner of Iran, along its border with Turkey, there are rugged and wooded highlands that become greener toward northern Iraq and parts of Syria. Next to Iraq is arid and sandy territory known as the Dasht-e Kavir, while to the south are tough desert landscapes mostly comprising sand dunes covered in scrub plants.
Iran, the ancient land of Persia, is a country in Western Asia. It borders the Gulf of Oman, the Persian Gulf, and the Caspian Sea to the west and northwest, Iraq to the north, Syria to the northeast, Turkey to the east, and Azerbaijan to the southeast.
The majority of Iranians speak Persian, which is an Indo-European language in the Iranian family. Over 1/4 of the total population is nomadic or semi-nomadic pastoralists, due to a large number of tribes such as the Bakhtiari and Qashqai.     Iran has one of the largest diaspora communities in the world. The Iranian Diaspora consists of 30-50 million people that go back "home" to visit family and friends. When we say "home" we're not talking about Iran, most Iranians living abroad were born and raised in their current country and have little or no ties to Iran.

روفتاب پکیج میدیا به گونه ای طراحی و تولید می‌شود که راه حل‌های همه کاره برای سالن های بزرگ، انبارها یا سایر کاربردهای دیگر را به انواع کاربران ارائه دهد. روفتاب پکیج میدیا کاملا سه سری است: سری کویر، سری ClimaCreator و ClimaMaster.

روفتاب پکیج میدیا یا RTU نوعی سیستم تهویه مطبوع است که شامل تمام اجزای مورد نیاز برای تامین هوای مطبوع در یک واحد مختصر است. این دستگاه مانند تمام دستگاه‌های تهویه مطبوع میدیا مانند چیلر میدیا از تجهیزاتی استفاده می‌کند تا مصرف انرژی بهینه داشته باشد. برای کسب اطلاعات بیشتر در مورد روفتاپ پکیج میدیا به صفحه زیر بروید:

https://ttmenterprise.com/%d8%b1%d9%88%d9%81%d8%aa%d8%a7%d9%be-%d9%be%da%a9%db%8c%d8%ac/

روفتاب پکیج‌ها معمولا در کاربردهای تجاری سبک و مجتمع‌های بزرگ یافت می‌شوند. یک روفتاب پکیج‌ها معمولا یک جعبه فلزی بزرگ است که شامل اجزای زیر است:

  • دستگاه گسترش
  • اواپراتور
  • کمپرسور
  • کندانسور هوا خنک

روفتاب پکیج‌ها معمولا مستقیما به یک سیستم کانال کشی متصل می‌شوند که هوای مطبوع را در فضا توزیع می‌کند و سپس آن را به روفتاب پکیج‌ها باز می‌گرداند. انواع روفتاب پکیج‌ها مانند سری‌های مختلف روفتاب پکیج میدیا ممکن است عملکرد متفاوت داشته باشند اما اساس کار آن‌ها یکی است. 

ابتدا هوا از فضا جریان پیدا می‌کند و به روفتاب پکیج‌ها برمی‌گردد. گاهی اوقات هوای بیرون نیز به داخل واحد آورده می‌شود و با هوای برگشتی مخلوط می‌شود تا هوای تازه‌تری به فضا بازگردد. از اینجا هوا از طریق یک قفسه از فیلترها حرکت می‌کند و به سمت سیم پیچ خنک کننده که هوا را با عبور دادن آن روی مبرد سرد خنک می‌کند، ادامه می‌یابد. مبرد با یک سیکل تبرید استاندارد خنک می‌شود. سپس هوا از طریق هر دو دمنده جریان می‌یابد و آن را مطبوع و آماده تحویل به فضا می‌گذارد. برخی از واحدها دارای عناصر گرمایشی کوچک در نزدیکی دمنده‌ها برای تنظیم بیشتر رطوبت هوا هستند. در روفتاب پکیج‌ها، معمولا یک شکاف شفاف و عایق در واحد بین کویل‌های اواپراتور که هوای برگشتی را خنک می کند و کویل های کندانسور و کمپرسور که گرما را به جو دفع می کنند وجود دارد.

یک ترموستات پایه معمولا در روفتاب پکیج را کنترل می‌کند. با این حال روفتاب پکیج میدیا، بسته به کاربرد، میتواند بخشی از یک سیستم کنترل پیچیده‌تر باشد.

همچنین برخی از کاربردهای تخصصی برای روفتاب پکیج وجود دارد. به عنوان مثال، ممکن است واحدی در یک ساختمان وجود داشته باشد که 100٪ هوای بیرون را تامین کند. این بدان معنی است که تمام هوایی که از طریق پکیج می‌گذرد از بیرون می‌آید و واحد از هوای برگشتی از فضا استفاده نمی‌کند.

 

مینی چیلر یک چیلر آبی هوا خنک است. یک دستگاه مینی چیلر دارای یک کیت هیدرونیک ارائه شده از سمت کارخانه است و از یک دستگاه تنظیم کننده استفاده می‎کند که امکان عملکرد بهینه واحد را فراهم می‌کند.

مینی چیلرها یا چیلرهای آپارتمانی، سیستم های چیلر هوا خنک با ظرفیت کمتر از 20 RT (تبرید) هستند. آنها به اندازه کافی بزرگ هستند تا کل آپارتمان ها یا خانه‌ها را گرم و خنک کنند و در ساختمان هایی که سیستم های سرمایش و گرمایش مستقل می خواهند استفاده می‌شوند.

مینی چیلر میدیا از نوع هوا خنک اینورتر یک واحد بی صدا و جمع و جور است که نصب و نگهداری آن آسان است. دارای راندمان انرژی بالا و قابلیت اطمینان بالا است. بنابراین به طور گسترده در آپارتمان‌ها، ویلاها، ساختمان‌های اداری و تجاری کوچک و همچنین رستوران‌ها و غیره کاربرد دارد.
فروش مینی چیلر میدیا

یک مینی چیلر چگونه کار می‌کند؟

یک مینی چیلر میدیا بر اصل فشرده سازی بخار و یا جذب بخار عمل می‌کند. همانطور که انتقال حرارت انجام می شود، مبرد تبخیر می‌شود و از یک مایع کم فشار به بخار تبدیل می‌شود، در حالی که دمای خنک کننده فرآیند کاهش می‌یابد. مبرد سپس به یک کمپرسور جریان می‌یابد که عملکردهای متعددی را انجام می‌دهد. در انتها مینی چیلر میدیا باعث جریان هوای سرد و مطبوع می‌شود.

English is a West Germanic language of the Indo-European language family, which originated in England and forms the basis of the written standard. It has been brought over the world by the British colonies and United States.  English is often referred to as a "mixed language", being derived from both Latin and Anglo-Saxon. It is said that the Queen's English refers to the formal variety of British English, which conforms fully to grammatical standards.
There are many people who want to learn English but don't know how to do. Sometimes, the textbooks are complex and not interesting. This is a guidebook of learning English better, in step-by-step, which is based on my experience of learning English and many students' questions.
Learning English can be easy. Imagine if you can speak English fluently and enjoy a better job, more friends and a more exciting life? This can become a reality after learning and practicing with this user friendly software. It will provide you with a clear and conversational speaking ability that will impress your teachers, friends and family members.

افراد با دلایل متفاوت خود برای مهاجرت به این کشور، احتیاج به یادگیری زبان ترکی استانبولی دارند. امروزه تقاضای ایرانیان برای مهاجرت به ترکیه بسیار افزایش داشته است.  

 از فاکتورهای مهم در این افزایش می‌توان به موارد زیر اشاره کرد:

  • ادامه تحصیل در کشور ترکیه
  • زندگی در کشور ترکیه
  • تجارت در کشور ترکیه
  • شرایط آب و هوایی و طبیعت زیبای کشور ترکیه
  • شرایط گرفتن ویزای کشور ترکیه

شما می‌توانید با شرکت در کلاس‌های خصوصی زبان ترکی شرکت کنید و به راحتی این زبان را یاد بگیرید. حتی اگر برای مهاجرت زمان محدود و کمی دارید، کلاس‌های خصوصی به شما کمک می‌کند که با دوره‌های فشرده در زمان کم به تسلط بسیار خوبی در مکالمه و نوشتن زبان ترکی استانبولی دست پیدا کنید. شما می توانید در کلاس های خصوصی ترکی آموزشگاه سخن برتر شرکت کنید.

Digital marketing is an effective method for marketers to reach potential consumers. The Information age has lead to the creation of many technological tools that help companies build relationships with their clients and gain a large following. Some of these include search engine optimization, website creation and management, e-mail marketing, mobile marketing, Skype and social media platforms such as Facebook and Twitter. Google Adwords, Facebook ads and Adroll, there is no better time to master Digital Marketing. This course will help you take your career to the next level with a modern, internet-savvy approach. Learn from a professional and well-respected marketing instructor who also draws from a wealth of practical experience. Digital marketing is a fast moving environment with constant changes in algorithms, advertising platforms and available technology. This introduction course is designed to put current and future digital marketers on top of the latest trends and introduce them to new best practices. Digital marketing is the future.

 

Marketing has evolved a lot in the past decade or so. Gone are the days when people had to wait for hours to watch their favorite shows. Gone are the days of keeping track of your invites and important events on a paper calendar. Digital marketing has made it possible for businesses to reach out to customers with state-of-the-art tools like SMS marketing and email marketing, thereby saving time and money by creating more effective communication channels. Go digital. Reach out to a wider audience, do more research, build stronger relationships and make more sales. In this course you'll learn how to identify your ideal customer and the platforms they use. You'll be able to understand how to use SEO, PPC and social media marketing tools like Facebook and Twitter to attract new customers and grow your business.