This document is a lab manual for Electrical Machines, authored by Akshansh Chaudhary, a graduate of BITS Pilani, Dubai Campus. It contains detailed notes and procedures for various experiments conducted in the lab, including no-load tests on transformers and motors, load tests on DC shunt generators and induction motors, and Hopkinson's test on synchronous machines. The experiments are designed to help students understand the principles and operations of electrical machines, with a focus on measuring and analyzing parameters such as voltage, current, power, and efficiency.