Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 322
Fig. 237. Core-Type of TransformerAssembled with Case Removed 284 ALTERNATING-CURRENT MACHINERY 271 … Fig. 23S. Standard Form of Laminated Transformer Core The core type has relatively a lighter core of smaller sectionalarea but a greater length of magnetic circuit, while the copper isrelatively heavier, containing more turns, although of shorter meanlength. The core type is more easily wound as…
Electrical engineering
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