1. Which one of the following statements is true for the voltages in a series RL circuit?
2. The core of an electromagnet is said to be in saturation when:
3. As the temperature increases, the current gain
4. Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91?
5. Doubling the diameter of the coil in an inductor:
6. Which one of the following statements is true for the impedance of a series RC circuit?
7. If a transistor operates at the middle of the load line, an increase in the current gain will move the Q point
8. What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding?
9. What is the inductive reactance of a 0.1-H coil that is operating at 1000 Hz?
10. Which one of the following is a statement of KirchhofFs voltage law?
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