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1. |
In transformer terminology, the ratio 20:1 indicates that |
A. | there are 20 turns on primary one turn on secondary |
B. | secondary voltage is 1/20th of the primary |
C. | primary current is 20 times greater than the secondary current |
D. | for every 20 turns on primary, there is one turn on secondary |
Answer» C. primary current is 20 times greater than the secondary current | |