The Electrical & Circuits Engineering Certification Bundle

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.

• Access 47 lectures & 3 hours of content 24/7
• Learn about the fundamentals of electric DC circuits
• Understand the difference between dependent & independent sources
• Know the principle of TV picture tube or CRT
• Discover the basic laws of electricity
• Explore the applications of DC circuits

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.

• Access 52 lectures & 3 hours of content 24/7
• Understand Nodal analysis with & without voltage sources
• Learn about supernode
• Know Mesh analysis with & without current sources
• Understand the supermesh
• Learn Superposition, Thevenin's, & Norton's theorems

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.

• Access 52 lectures & 2 hours of content 24/7
• Understand the various types of operational amplifiers
• Learn about ideal op-amp, inverting, amplifier & non-inverting amplifier
• Learn about summing, difference & cascaded op-amp circuits
• Know applications of op amp like Digital-to-Analog converter & instrumentation amplifiers
• Know the applications of capacitors and inductor as integrator & differentiator

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.

• Access 14 lectures & 2 hours of content 24/7
• Understand the construction & theory of operation of induction machines
• Learn about the equivalent circuit & power flow in the induction motor
• Know the torque-speed characteristics of induction motor
• Discover the methods of speed control & starting induction motor
• Understand the principle of doubly fed induction generator

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.

• Access 44 lectures & 5 hours of content 24/7
• Understand power electronics circuits & its applications
• Know the different types of switches: uncontrolled, semi-controlled, & fully
• Discover the types & applications for different switching devices
• Learn what a rectifier is
• Know the different single-phase rectifier circuits & their configurations

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.

• Access 22 lectures & 3 hours of content 24/7
• Learn which AC choppers are used to convert fixed AC voltage into variable AC
• Know the different AC chopper circuits in case of R-load, RL series load, RL parallel load & capacitive
• Discover the applications & disadvantages of AC choppers
• Learn more about integral cycle control

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.

• Access 20 lectures & 3 hours of content 24/7
• Know what DC choppers & their applications are
• Understand the generation of the duty cycle
• Learn the types of circuits used to step up or step down the DC voltage
• Analyze of the step-down DC chopper with R & R-L-E load
• Analyze of the step-up DC chopper with R, RL, & RE loads
• Analyze of a buck regulator, boost regulator, &d buck-boost regulator circuits
• Master the equations to get the minimum values of inductance & capacitance required for those circuits

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.

• Access 16 lectures & 2 hours of content 24/7
• Know what inverters are
• Understand the importance & applications of inverters
• Learn about single-phase half-bridge R & R-L loads
• Know the performance parameters of an inverter
• Discover 3-phase inverters & how to obtain line/phase voltages

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.

• Access 23 lectures & 1 hour of content 24/7
• Know the importance & construction of DC machines
• Learn about armature winding & EMF equation
• Understand separately excited, shunt, & series DC machines
• Know the types & applications of compound DC motors

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.

• Access 15 lectures & 3 hours of content 24/7
• Understand the construction & principle of operation of synchronous generator
• Learn about the equivalent circuit & phasor diagram of salient and non-salient synchronous machines
• Gain more understanding on the parallel operation of 2 generators
• Know about the synchronization of machine with grid

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.

• Access 15 lectures & 3 hours of content 24/7
• Know the components of a fire alarm system
• Understand the management of CCTV system by using quadrature, multiplexer, matrix switch & DVR
• Know the cables, outlets & different frames used in the telephone system
• Gain more knowledge on data system outlets & the cables used
• Learn about the components of MATV system
• Know the components of a sound system & their functions

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.

• Access 8 lectures & 3 hours of content 24/7
• Know the types of high voltages occurring in an electrical system
• Understand the methods used to generate high voltage AC at power frequency
• Learn how to generate high voltage AC at high frequency for simulating switching actions on electrical equipment
• Know the definition of impulse waveform in electrical system
• Generate high voltage impulses to test equipment
• Discover different methods used to generate high voltage DC

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.

• Access 33 lectures & 1 hour of content 24/7
• Learn how electricity is generated
• Know the different types of electrical generators
• Discover the types of induction & synchronous generators used
• Explore the types of electrical power plants & their principle of operation