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.
Answer: a
Explanation: The slip rings are the last construction material made use of in the hydro- generators construction. They are used to provide excitation to the field windings.