Hybrid Energy Storage Systems (HESSs) are based on different storage elements such as batteries or ultra capacitors (UC), aiming to implement a system with high energy and power density. These HESSs ...

Another heuristic method for optimum redundancy allocation in a general system is presented. A numerical quantity called the weight of the Boolean difference is assigned to each component of the ...

PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...