What is the characteristic of the current...

What is the characteristic of the current...

Question 1 of 27070

Q

What is the characteristic of the current flow within the parallel elements in a parallel R-L-C circuit at resonance?

A

Minimum.

B

Maximum .

C

DC.

D

Zero.

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Question 1 / 27070YjbgGHVUr2wok0RWTdbn

Question 1 of 27070YjbgGHVUr2wok0RWTdbn

What is the characteristic of the current flow within the parallel elements in a parallel R-L-C circuit at resonance?

Question 1 of 27070

Study area:

Study area:

Q

What is the characteristic of the current flow within the parallel elements in a parallel R-L-C circuit at resonance?

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🔍 Key Concepts

• Behavior of R-L-C circuits at resonance (especially parallel resonance) • Relationship between impedance and current in parallel branches • Difference between total line current and branch currents in a parallel circuit

💭 Think About

• At resonance in a PARALLEL R-L-C circuit, what happens to the reactive (inductive and capacitive) currents relative to each other? • How does the cancellation of reactive powers affect the current drawn from the source versus the currents circulating in the individual L and C branches? • Is resonance associated with a very high or very low impedance seen by the source in a parallel configuration?

✅ Before You Answer

• Distinguish clearly between source (line) current and branch currents in the L and C elements • Recall whether parallel resonance is also called "current resonance" or "voltage resonance" and what that implies • Verify how the net reactive current can be small while individual branch currents behave differently