Describe what is meant by the term in phase with reference to the relationship between the applied voltage and current in an RLC circuit connected to an AC supply - NSC Electrical Technology Electronics - Question 3 - 2023 - Paper 1
Question 3
Describe what is meant by the term in phase with reference to the relationship between the applied voltage and current in an RLC circuit connected to an AC supply.
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Worked Solution & Example Answer:Describe what is meant by the term in phase with reference to the relationship between the applied voltage and current in an RLC circuit connected to an AC supply - NSC Electrical Technology Electronics - Question 3 - 2023 - Paper 1
Step 1
Describe what is meant by the term in phase
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Answer
In an RLC circuit connected to an AC supply, the term 'in phase' refers to the relationship where the voltage and current waveforms peak and cross zero simultaneously. This condition indicates that the phase difference between voltage and current is zero degrees, leading to maximum power transfer.