You have to release the vacuum before charging the unit with Freon. To understand why it is necessary? I give you a little explanation of Freon working The purpose of the Freon is to take heat and boil out. Its boiling point is very low even at atmospheric pressure. It is filled under pressure so … Read more

Oxygen is in the gaseous form so considering it ideal gas ,we can use ideal gas law. but here it is not mentioned in the statement that what is the mass or moles of the oxygen. so first of all we need the mass of the oxygen. SOLUTION STRATEGY First of all assume that the … Read more

Basic reasons of distrust and conflict that may arise between departments. These are responsibilities, performance, custody transfer and budget. These conflicts can arise due to some loss or damage for the organization and no department is agreed to take the responsibility and try to put blame on other department. Reason of conflict be due to … Read more

A Hard disk is also called Hard drive or Hard Disk Drive (HDD). Hard disk is a non volatile storage media that's mean If electricity failure, Data will not loss. It is not Ram. Ram is a volatile memory device. On hard drive data is store digitally. Hard disk is also called magnetic disk because … Read more

There are two methods for update your Symantec antivirus program. One is that download virus definition and can run after disconnecting the internet and second is live update from the program. For this First of all go to the Symantec website. That is www.symantec.comm On the main page there is … Read more

In window Temporary Internet Files folder is used for collecting files of the web that you have been visited. These files are like images, sounds, web pages and cookies. These data is often referred to as the cache. When files are saved in the folder refer as cache, it provide the browsing to open fast … Read more

Marketing can be defined as: "Marketing is a system design to plan, price, prompt, the want satisfying product to the target customer to achieve organization goal."Simply it can be defined as: "Marketing is to find the need of customers and to fill full it and also to achieve the profit of organization." Marketing is the … Read more

The word Entrepreneur is taken from French word "entreprendre" which means "Undertaker" i.e. The person who undertakes to organize, manage and assume the risks of new enterprise. The Entrepreneur is considered as the aggressive catalyst for change in the world of business.    Entrepreneurship means doing things that are not generally done in the ordinary … Read more

100100 = (1×2 power 5) + (0×2 power 4) + (0×2 power 3) + (1×2 power 2) + (0×2 power 1) + (0×2 power 0) = 32 + 0 + 0 + 4 + 0 + 0 = 36 To convert binary number system to decimal, multiplied each number or digit to the base (2). … Read more

1. Start studying early. 2. Use your class notes and textbooks. 3. Make a timetable for the period you are studying. 4. Work together. For example, form a small group. 5. Review all the materials at least once after your main study session. 6. Think up a few questions you might be asked on you … Read more

Keys for Windows: CTRL+C  Copy. CTRL+X  Cut. CTRL+V  Paste. CTRL+Z  Undo. DELETE  Delete. SHIFT+DELETE  Delete selected item permanently without placing the item in the Recycle Bin. CTRL  while dragging an item Copy selected item. CTRL+SHIFT  while dragging an item Create shortcut to selected item. F2  Rename selected item. CTRL+RIGHT  ARROW Move the insertion point to … Read more