Electrical Transformer is the most used electrical machine in power system. Both in the power transmission and distribution of ac network, transformer has its mandatory use. Basics of electrical transformer What is electrical transformer Transformer is an electrical machine that transfers unchanged electrical energy and frequency with a modification......
Day: February 18, 2018
Cement Initial and Final Setting TimeCement Initial and Final Setting Time
Cement is widely used material in building construction for making cement mortar and concrete. As we know that cement start hydrates when it is mixed with water. In presence of water, cement has a property to achieve strength and get hardened within a short period. So its mandate to place the......