The electrical power produced at the generating stations is transmitted to the points of utilization which is achieved with the help of grids (an interconnected network for electricity transmission and distribution from producers to the consumers). Based on the devices used and their functionality, the electric power grids are classified into two categories viz. −Conventional grid (or traditional grid)Smart gridMany issues contribute to the incapability of conventional grid to competently meet the demand for consistent power supply. In order to resolving these problems, the smart grids are developed which is infused with the intelligent sensors and controllers, automated switches and ... Read More

The ability of a body to perform work is known as energy. In our daily life, we use a number of sources of energy for doing work. These sources of energy are broadly classified into two categories viz.Conventional Energy SourcesNon-Conventional Energy SourcesIn this article, we will explain all the significant differences between conventional and non-conventional energy sources by considering various parameters such as basic definition, availability, exhaustibility, cost, uses, etc. But, before discussing the differences, it is advantageous to know that what conventional and non-conventional energy sources are.What are Conventional Energy Sources?The sources of energy that are being used for ... Read More

An electrical machine that is used for the conversion of electrical energy into mechanical energy is known as electric motor. Based on the type of electric supply input, the electric motors are of two types − AC motor and DC motor. An AC motor is the one which takes alternating current supply as input and converts it into mechanical energy while the DC motors takes DC supply as input.Present day advancements in the motor technology allows the use of DC motors in several applications from small toys to larger industrial machinery. DC motors come in two variants viz. Brushed DC ... Read More

In the field of engineering, those devices which are used for performing measurement of various quantities such as voltage, current, speed, resistance, energy, power, etc., are known as measuring instruments.These measuring instruments are classified into two main types based on their construction, working and method of showing output −Analog InstrumentsDigital InstrumentsIn this article, we will discuss the key differences between analog and digital instruments that are used for measurement of physical quantities. Also, we will have a short description of analog instrument and digital instrument which will make it easy to understand the differences.What is an Analog Instrument?An analog instrument ... Read More

Electronics is the branch of engineering which deals with the study of devices that function due to the movement of electrons. Based on types of signals used and voltage or current or power ratings, the electronics can be broadly classified into following categories viz.Analog ElectronicsDigital ElectronicsPower ElectronicsIn this post, we will take a close look at analog electronics and digital electronics and the major differences between them by considering various parameters like definition, type of signal used, current voltage rating, applications, etc.What is Analog Electronics?Analog electronics is the branch of electronics that deals with the electronic systems and devices with ... Read More

In electrical and electronics engineering, the communication is defined as the process of broadcasting, transmitting, storing or viewing the data and information using electronic devices and circuits.Based on the nature of signals and devices used for processing the information, the electronic communication can be classified into following two types −Analog CommunicationDigital CommunicationIn this post, we will take a look at the major differences between analog communication and digital communication by considering various parameters such as basic definition, cost, hardware technology, noise, power requirement, need of modulation, applications, etc. Also, a short description of analog communication and digital communication is added ... Read More

In electrical and electronics engineering, the closed path followed by the electric current is known as electric circuit. Every electric circuit is composed of many circuit components such as sources of power, resistors, capacitors, inductors, diode, etc. Therefore, the circuit components are the basic building blocks of an electrical or electronic circuit.Depending upon the power delivering or absorbing ability, the circuit components can be classified in following two types −Active componentsPassive componentsThe most significant difference between active components and passive components is that an active component can supply power to an electric circuit, whereas a passive component cannot deliver power, ... Read More

Penetration testing is a cybersecurity procedure during which a team of specialists checks networks, software, hardware, applications, etc., for security weaknesses. Essentially, penetration testing is ethical hacking performed for the benefit of the company that orders the test on its own systems.In some fields such as financial services, healthcare, and government system access, penetration testing is required by regulators, while it is voluntary in others. Penetration testing is an important information security technique that should be included in an organization's governance framework in the face of constantly shifting threats.Network penetration testing, also known as 'infrastructure penetration testing', can be conducted ... Read More

Permits and Licenses are standard terms that we use in our daily lives, but we still often get confused between the both. Even though licenses and permits look like they have the same meaning, they differ a lot.Let’s take a situation. In many states, workers need permits to work in other countries, whereas licenses, on the other hand, are required to maintain legal rules and regulations such as to start something like a business, hospitals, etc. The government uses licenses and permits to regulate the importation, exportation, release of goods, etc. Government can monitor invasion activities easily by using permits ... Read More

Any money put into an investment is going to be at risk. And certain ones provide a greater danger than others. It's possible that the return will be less than what you first invested. Because of this, businesses have devised strategies to protect their shareholders against the possibility of having their shareholdings reduced or eliminated entirely.In this article, we explore anti-dilution and pre-emptive Rights as two strategies for ensuring the safety and protection of investors. Both of these strategies have their advantages and disadvantages. Let's find out what they are, then compare and contrast the two.What is Anti-Dilution Right?The term ... Read More