Delaware Electrical and Ethics 24 PDH Discount Package 2

This online engineering PDH course provides an overview of electrical theory and presents the basic electrical concepts used in the industry. 

A basic understanding of electrical theory is important in any professional environment. Scientists, such as Faraday, Ohm, Lenz, and Kirchhoff have found that electricity seems to behave in a constant and predictable manner in a given condition. These scientists observed and described the predictable characteristics of electricity and electric current in the form of certain rules. These rules are often referred to as "laws".

Although we cannot see the electrons in motion, through experiments and observation we know how they behave. By learning the laws applying to the behavior of electricity and by understanding the methods of producing, controlling, and using it, electricity may be "learned" without ever actually seeing it.

This online engineering PDH course discusses large power transformers, presents their different challenges, and provides various plans and recommendations on how to resolve them.

Large power transformers (LPT) serve as a key function to electricity grid infrastructure by managing voltage for efficient, long-distance power transmission and use by grid customers. Electric utilities and the U.S. Department of Energy face several challenges in ensuring that LPTs, both in use and in reserve, are available in adequate numbers to maintain a resilient electricity grid.

This online engineering PDH course describes electrical measuring devices such as voltmeters, ammeters, ohmmeters and wattmeters. It also describes test equipment such as multimeters and meggers. It discusses the electrical parameters measured and the principles of operation of common instruments.

This 2 PDH  online course is applicable to electrical and computer engineers, design and construction personnel, technical staff and facility operators who are interested in gaining a better understanding of electrical test instruments and measuring devices.

This online engineering PDH course describes the basic concept, function, types, and the different components of electrical transformers.  

A transformer is an electrical equipment that transfers energy from one circuit to another by electromagnetic induction. They are often used to convert between high and low voltages (step-up or step down). Transformers and their components vary depending on the application and are available in several different configurations.  

This online engineering PDH course provides an insight on the importance of cybersecurity on the electric grid systems.

The U.S. grid’s distribution systems—which carry electricity from transmission systems to consumers and are regulated primarily by states—are increasingly at risk from cyberattacks. Distribution systems are growing more vulnerable, in part because their industrial control systems increasingly allow remote access and connect to business networks. As a result, threat actors can use multiple techniques to access those systems and potentially disrupt operations.

This online engineering PDH course describes the hazards of electrical work and basic approaches to working safely.

Whenever working with power tools or on electrical circuits, there is a risk of electrical hazards, especially electrical shock. Anyone can be exposed to these hazards at home or at work. Workers are exposed to more hazards because job sites can be cluttered with tools and materials, fast-paced, and open to the weather. Risk is also higher at work because many jobs involve electric power tools.

Electrical trades workers must pay special attention to electrical hazards because they work on electrical circuits. Coming in contact with an electrical voltage can cause current to flow through the body, resulting in electrical shock and burns. Serious injury or even death may occur. As a source of energy, electricity is used without much thought about the hazards it can cause. Because electricity is a familiar part of our lives, it often is not treated with enough caution. As a result, an average of one worker is electrocuted on the job every day of every year! 

This online engieering PDH course provides instruction in engineering ethics through a case study of the Space Shuttle Challenger disaster. The minimum technical details needed to understand the physical cause of the Shuttle failure are presented. The disaster itself is chronicled through NASA photographs. Next the decision-making process, especially the discussions occurring during the teleconference held on the evening before the launch, is described. Direct quotations from engineers interviewed after the disaster are used to illustrate the ambiguities of the data and the pressures that the decision-makers faced in the months and hours preceding the launch. The course culminates in an extended treatment of six ethical issues raised by Challenger.

This 3 PDH online course is intended for all engineers who are interested in gaining a better understanding about the ethical issues that lead to the Challenger disaster and how they could have been avoided.