| Year | 1933 |
| Date | 06-Jul |
| Volume | 69 |
| Issue | 1,678 |
| Page | 11 |
| Category | Electrical |
| Part | |
| Title | Practical Dynamo and Motor Testing. Dealing with the performance of motors whose ratings are unknown |
| Author | A.H.Avery |
| Notes | Fractional horse-power motors, order of testing, is it an A.C. or D.C. motor? Distinguishing features, estimation of output, D.C.shunt and compound motors, examples, A.C. induction and repulsion motors |