Refine your search
Collections
Co-Authors
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Chaudhuri, C. K.
- Electric Locomotives in Indian Coal Mines (Efficient Earth Return Plays an Important Part)
Abstract Views :143 |
PDF Views:0
Authors
Source
Journal of the Association of Engineers, India, Vol 19, No 1 (1943), Pagination: 5-7Abstract
In India there are only four or five coal mines where Locomotives of the Electric type are used underground for haulage purposes, taking positive current from a "Trolley" the rails being used for "Earth Return." Direct current 220 to 250 volts is used for the purpose.- Armature Trouble in Electric Coal Cutting Machine in a Colliery
Abstract Views :150 |
PDF Views:0