Engineering Board Exam Reviewer · RL Circuits · easy
Find the inductive reactance of a 2 H choke at 400 Hz.
- 0.8 k
- 2.51 k
- 5.03 k
- 1.26 k
Answer
C. 5.03 k
Solution
XL=2π fL=2π(400)(2)=5.03 k .
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