2. A 60 Hz ídeal transformer ís rated at 4800/240 V. A load with impedance Z=12+ j9N is connected across the low voltage síde at the rated secondary voltage. Calculate the following 1. Turn ratio 2. Primary and secondary currents 3. Load impedance referred to primary 4. Power supplied to sources 5. Power factor at load.

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Author:Robert L. Boylestad
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2. A 60 Hz ídeal transformer ís rated at 4800/240 V. A load with ímpedance Z=12+j9Q _is
connected across the Iow voltage síde at the rated secondary voltage. Calculate the following
1. Turn ratio
2. Primary and secondary currents
3. Load impedance referred to primary
4. Power supplied to sources
5. Power factor at load.
Transcribed Image Text:2. A 60 Hz ídeal transformer ís rated at 4800/240 V. A load with ímpedance Z=12+j9Q _is connected across the Iow voltage síde at the rated secondary voltage. Calculate the following 1. Turn ratio 2. Primary and secondary currents 3. Load impedance referred to primary 4. Power supplied to sources 5. Power factor at load.
Expert Solution
Step 1

Turns ratio=primary voltagesecondary voltage

power factor is the angel between voltage and current.

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