Q1: How to draw phasor diagrams for a transformer to find an unknown value? Q2: What...

Q1: How to draw phasor diagrams for a transformer to find an unknown value?

Q2: What are the circuit parameters for an open circuit test and short-circuit test given the current, voltage, and power for these test?

Q3:How can we relate the ratios(the winding, current, and voltage relationship) with the circuit parameters discussed above?

Q4: Explain what it means to find high side and low side in a practical transformer.

Solutions

Expert Solution

1. Phasor Diagram for Transformer

2. Open circuti and short circuit Tests:

3. Relation of Ratios

4. To find High side means the side which has higher voltage rating and larger number of turns while to find low side in a practicle transformer means the side which has low voltage rating and lesser number of turns as compared to high side.

Manojponduru answered 1 year ago

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