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1. |
Three transformers having identical dimensions but with core of iron, aluminium and wood are wound with same number of turns and have same supply. Then choose the order for eddy current losses. |
A. | wood > aluminium > iron |
B. | aluminium > iron > wood |
C. | iron > wood > aluminium |
D. | iron > aluminium > wood |
Answer» B. aluminium > iron > wood | |