September 2020

Optical Sources

Optical Sources & Optical Fiber Communications

The principal light sources used for Optical Sources optic communication application are heterojunction-structured semiconductor laser diodes (also referred to as injection laser diodes or ILDs) and light-emitting diodes (LEDs).  A heterojunction consists of two adjoining semiconductor materials with different band-gap energies. These devices are suitable for fiber transmission systems because they have adequate output power

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Arrays Programming

Arrays Programming in ANSI C (Arrays in C) – Pedagogy Zone

Arrays programming | Structured data types | One dimentional array | Sorting | Searching | Two-dimentional array | Multi dimentional array | Static memory allocation | Static arrays | Dynamic memory allocation | Dynamic arrays. Arrays in C So far we have used only the fundamental data types, namely char, int, float, double and variations of

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Components of Control System

Components of Control System Automatic – Microcontroller

COMPONENTS OF AUTOMATIC CONTROL SYSTEM The basic components of an automatic control system are error detector, Amplifier and Controller, Actuator (power actuator), plant and sensor or Feedback system. The block diagram of an automatic control system The plant is the open loop system whose output is automatically controlled by closed loop system. The combined unit

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C Programming Language - Operators and Expressions

C Programming Language – Operators and Expressions

Key Terms : C Programming Language Operator, Expression, Integer expression, Real arithmetic, Relational operators, Logical operators, Assignment operators, Bitwise operators, Arithmetic Operations. C programming language. Introduction to C Programming Language – Operators and Expressions Programming language C supports a rich set of built-in operators. We have already used several of them, such as =, +,

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Controlling Management

Controlling Management and Process of Controlling

Introduction Controlling Management and Process of Controlling Controlling management is a part of the managerial process. Control is one of the most important elements of management. Control is a process which guides activity towards some predetermined  goals. Planning and controlling are twins of management functions. It means measuring the actual performance and taking corrective action.

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Management Directing

Management Directing of Principles – Pedagogy Zone

Management DirectingManagement Directing may be defined as the process of instructing, guiding and inspiring human factors in the organization to achieve organization objectives.  It is not only issuing orders and instructions by a superior to his subordinates but also including the process of guiding and inspiring them to work effectively. Directing includes the following elements:

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