Computer Science - Electronic Principles - Discussion
Discussion Forum : Electronic Principles - Section 1 (Q.No. 18)
18.
A transformer has a primary voltage of 120 V rms and a secondary voltage of 25 V rms. If the secondary current is 1A rms, what is the primary current?
Discussion:
3 comments Page 1 of 1.
Ofoe stephen said:
6 years ago
How can I go by solving it?
Bimal said:
7 years ago
Input current= (Output Voltage/InputVoltage)* Output Current.
Malik said:
1 decade ago
How do you use the formula to solve the problem?
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