Poll Results
No votes. Be the first one to vote.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
The material generally used in the design of electromagnetic machines is electrical steel (also known as silicon steel or laminated steel). Electrical steel is notable for its specific magnetic properties, including high permeability and low core loss. This material is typically used in the core of transformers, electric motors, and generators to enhance their efficiency by minimizing eddy currents and hysteresis loss.
Answer: c
Explanation: Ferromagnetic materials can strongly act like a magnet when placed in a magnetic field. They are exhibited by materials such as iron, cobalt, nickel, etc. Ferromagnetic materials are generally used in electromagnetic machines.