A. Block rotor test only
B. No load test only
C. Block rotor test and no-load test
D. Block rotor test, no-load test, and stator resistance test
Sign Up to our social questions and Answers Engine to ask questions, answer people's questions, and connect with other people.
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.
A. Block rotor test only
B. No load test only
C. Block rotor test and no-load test
D. Block rotor test, no-load test, and stator resistance test
Answer:
To draw the circle diagram for an induction motor, data from three tests are required: block rotor test, no-load test, and stator resistance test.
The block rotor test measures the blocked rotor current and the no-load test measures the no-load current.
The stator resistance test measures the angle between voltage and current which is required to draw the circle diagram.