By Ahmed Mahdy | in Online Courses
This course is designed for absolute beginners who have zero knowledge about electric circuits. With 47 lectures, this course will teach you the basic concepts such as current, voltage, power, and energy regarding the electric circuits, as well as the basic laws of electric circuits as resistance, conductance, the combination of resistance and conductance, KVL, KCL, Ohm's law, star-delta transformations and more.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This 3-hour course is designed for anyone who would like to learn the different methods of analysis in electric circuits as mesh analysis and nodal analysis, in addition to different circuit theorems such as superposition, Norton theorem, Thevenin theorem, source transformation theorem, and how to get maximum power from the circuit.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This course is designed for anyone who would like to learn about the different types of operational amplifiers such as ideal op-amp, inverting amplifier, non-inverting amplifier, summing, and difference circuits. You will also get to know about the capacitors and inductors in electric circuits in addition to some of their applications.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This course is designed for anyone who would like to learn about the construction of an induction motor, how induction motor works, the equivalent circuit and power flow of induction motor, torque-speed characteristics of induction motor, methods of speed control, and starting of induction motor. We are going to learn about different types of induction generators and when they are used in the power system.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This course is designed for anyone who would like to learn about different types of power electronic switches such as uncontrolled, semi-controlled, and fully controlled switches. This first course is about rectifiers in power electronics, which are used to convert the voltage from AC into DC voltage, you are going to learn about different circuits of rectifiers such as half-wave and full-wave rectifiers.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This second course in power electronics is designed for anyone who would like to learn about AC choppers in power electronics, which are used to convert the fixed AC voltage into variable AC by different methods, which will be discussed in the course. You are going to learn about the different AC chopper circuits in case of R-load, RL series load, RL parallel load, and capacitive by using the phase angle control method. You will also learn about the integral cycle control and more.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This third course in power electronics is designed for anyone who would like to learn about DC choppers in power electronics, which are used to convert the fixed DC voltage into variable DC by different methods, which will be discussed in the course. You are going to learn about the different DC chopper circuits such as step up and step down DC choppers, the buck, boost, and buck-boost converters, in addition on how to select components for these circuits.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This fourth course in power electronics is designed for anyone who would like to learn about inverters in power electronics, which are used to convert the DC voltage into AC by different methods, which will be discussed in the course. You'll learn its definition, importance, applications, and more.
Important Details
Requirements
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This course is designed for anyone who would like to learn about DC machines. With 23 lectures, you'll learn the various types of DC generators and motors such as separately excited DC machine, shunt DC machine, series DC machine, compound DC machine, and more.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This 3-hour course is designed for anyone who would like to learn about synchronous machines including the various types of synchronous generators and motors such as salient and non-salient synchronous machines, synchronization with the electrical grid, parallel operation of two machines, and phasor diagrams of salient and non-salient machines.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
In this 3-hour course, Electrical Power Engineer Ahmed Mahdy will teach you the very basics of light current systems. You'll learn the components and setup for fire alarm system, CCTV, telephone system, data system, MATV, and sound system.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This course is specially designed for anyone who would like to learn everything about the fundamentals of generating different high voltage levels. With 8 lectures, you'll learn the types of high voltages and the methods of generation for both AC and DC.
Important Details
Requirements
By Ahmed Mahdy | in Online Courses
This course is specially designed for anyone who would like to learn everything about the generation of electricity process and different types of generating stations. With 33 lectures, you'll also learn about different generating power plants, the principle of operation of each, and more.
Important Details
Requirements