Keywords: CIRCUITS
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Journal Articles
Journal Articles
Journal of the Institution of Civil Engineers (1947) 28 (8): 480–481.
Published: 01 October 1947
... KNOWLESB,.Sc., A.M.I.C.E. Correspondence. Mr. T. H. C m inquired whether, in additionto theoverhead protection provided for the 2,000-ampere 0.B.3 circuit-breakeer,arth-leakage protection had been included. Had any difficultiesbeen experienced in obtaining a suitable earth-point 1 Hadany troubles been...

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