PARAG FERDUS

AC Waveform and AC Circuit Theory The AC Waveform Direct Current  or  D.C.  as it is more commonly called, is a form of current or voltage that flows around an electrical circuit in one direction only, making it a “Uni-directional” supply. Generally, both DC currents and voltages are produced by power supplies, batteries, dynamos, and solar cells to name a few. A DC voltage or current has a fixed magnitude (amplitude) and a definite direction associated with it. For example,  +12V  represents 12 volts in the positive direction, or  -5V  represents 5 volts in the negative direction. We also know that DC power supplies do not change their value with regard to time, they are a constant value flowing in a continuous steady-state direction. In other words, DC maintains the same value for all times and a constant uni-directional DC supply never changes or becomes negative unless its connections are physically reversed. An example of a simple DC or direct cur...

Not all amplifiers are the same and are therefore classified according to their circuit configurations and methods of operation. In “Electronics”, small-signal amplifiers are commonly used devices as they have the ability to amplify a relatively small input signal, for example from a  sensor  such as a photo device, into a much larger output signal to drive a relay, lamp, or loudspeaker for example. There are many forms of electronic circuits classed as amplifiers, from Operational Amplifiers and Small Signal Amplifiers up to Large Signal and Power Amplifiers. The classification of an amplifier depends upon the size of the signal, large or small, its physical configuration, and how it processes the input signal, which is the relationship between the input signal and the current flowing in the load. The type or classification of an amplifier is given in the following table. Classification of Amplifiers Type of Signal Type of Configuration Classification Frequency of Operation S...

Java is a programming language and a platform. Java is a high-level, robust, secured, and object-oriented programming language. Platform: Any hardware or software environment in which a program runs, is known as a platform. Since Java has its own runtime environment (JRE) and API, it is called platform. The basic Java programs? Calculator Program in Java. Factorial Program using Recursion. Fibonacci Series Program. Palindrome Program in Java. Permutation and Combination Program. Pattern Programs in Java. String Reverse Program in Java. Mirror Inverse Program in Java. Java Example class Simple{       public static void main(String args[]){        System.out.println("Hello Java");       }   }   TEST  (OUTPUT) x

Google Search Console is a free service offered by Google that helps you monitor and maintain your site's presence in Google Search results. You don't have to sign up for Search Console for your site to be included in Google's search results, but doing so can help you understand how Google views your site and optimize its performance in search results. What is Search Console? Why use Search Console? Monitor your site's performance in Google Search results: Make sure that Google can access your content Submit new content for crawling and remove content you don't want showing in search results Create and monitor the content that delivers visually engaging search results Maintain your site with minimal disruption to search performance Monitor and resolve malware or spam issues so your site stays clean Discover how Google Search—and the world—sees your site: Which queries caused your site to appear in search results? Did some queries result in more traffic to your site...