What does an Electrical Engineer do? Duties and Responsibilities Electrical engineers have a wide range of duties and responsibilities, often depending on their specialization. However, some core responsibilitie
What does an Electrical Engineer do? Duties and Responsibilities Electrical engineers have a wide range of duties and responsibilities, often depending on their specialization. However, some core responsibilities include: Design and Development: Electrical engineers are responsible for designing and developing...
The “relays” embedded in electrical products work in a similar way; they receive an electrical signal and send the signal to other equipment by turning the switch on and off. For example, when you push the button on a TV remote to watch TV, it sends an electrical signal to the “rela...
But transistors themselves were not the Holy Grail for computing, and in the mid-1960s, a new technology called the Integrated Circuit brought forth thethird generationof computers. Integrated Circuits miniaturized a certain function that would normally have been performed by a series of individual t...
A PLC is embedded with a real-time operation system that has certain housekeeping functions but does not require the supplementary utilities PCs use like antivirus software or registry cleaners. Being microprocessor based, PLC execution times are faster than relay logic control systems, which have mu...
Zombies.In this attack, a target computer comes under the control of either a hacker or controlling malware, possibly including an installedTrojan horse. The computer proceeds to execute the processes it's instructed to do. Spamming.This attack spreads spam emails to infect other computers and dev...
2. Problems With the Pressure Relay If the dishwasher discharge is activated even though the tank is not completely full, this indicates a problem with the pressure relay. It regulates the level of liquid in the tank and sends impulses to the circuit. ...
offer increased long term reliability compared to relays with moving contacts. The power MOSFET transistors are used as switching devices in solid staterelay working. The electrical isolation between the low power input circuit and the high power output circuit can be provided using an Opto-coupling...
acting as an electrical relay. Designed to carry current continuously, it keeps all electrical loads connected to either of the power sources (primary or secondary). To prevent downtime, the ATS remains connected to the power distributioncircuits, even under circumstances involving short-circuit or ...
2. GFI circuit breaker These are installed in a panel box to give protection to selected circuits. The GFCI circuit breaker will shut off electricity in the event of a problem; it will also trip when a short circuit or an electrical overload occurs. ...