TECHNOLOGY

There are various functionality and complexities of Microsoft Excel which enables the user to draw useful analysis, insights and output in Excel.  Rows and columns are the two most important elements of Excel which enables the user to apply any formula or store or manage any data in excel. New users of office software many … Read more

What Is An Electric Field?  An electric field is a field of force surrounding a charged particle. If the magnitude of charge is large, then it may create a huge force around the region. The electric field is represented by imaginary lines of force. For the positive charge, the line of force come out of … Read more

The Central Processing Unit (CPU) stands as the heart and brain of modern computing devices. Within the CPU, two indispensable components work tirelessly in tandem to execute instructions and process data efficiently: the Arithmetic Logical Unit (ALU) and the Control Unit (CU). While both units are critical to the CPU’s functionality, they actually do different … Read more

What Is PIPE? A pipe is a mechanism for inter-process communication; data written to the pipe by one process can be read by another process. The data is handled in a first-in, first-out (FIFO) order. The pipe has no name; it is created for one use and both ends must be inherited from the single … Read more

AWT (Abstract Window Toolkit) Abstract Window Toolkit (AWT) is a set of application program interfaces (APIs) used by Java programmers to create graphical user interface (GUI) objects such as buttons, scroll bars and windows. Java AWT components are platform-dependent i.e components are displayed according to the view of the operating system. AWT is part of … Read more

What Is A Jig? Jig is a work holding device that holds supports and locates the workpiece and guides the cutting tool for a specific operation. Often a jig is made of metal which locates and holds the workpiece in a positive manner and also guides the cutting tool such that it is in the … Read more

What Is Power Over Ethernet (PoE)? PoE (Power Over Ethernet) is the name of a number of standard or adhoc systems which passes electric power along with data on twisted pair Ethernet cabling (UTP/FTP cables).  This allows a single cable to provide both data connection and electric power to devices. This is why it is … Read more

What Are Active Instruments? Active instruments are the instruments in which the quantity to be measured activates the magnitude of external power input source that produces the measurement.  An example of an active instrument is a float-type petrol-tank level indicator. In this instrument, the change in petrol level moves a potentiometer arm and the output … Read more

What Is A Router? A router is a networking device that forwards data packets between computer networks. Data sent through the internet such as a web page or email is often in the form of data packets. Routers perform the traffic directing functions on the internet. A router inspects a given data packet’s destination IP … Read more

What Is Nickel? Nickel is a naturally-occurring metallic element with a silvery-white, shiny appearance. It is the fifth-most common element on earth and occurs extensively in the earth’s crust and core. Nickel along with iron is also a common element in meteorites and can even be found in small quantities in plants, animals and seawater. … Read more