Question 2
-
A series RL circuit has the following data:
R = 5 Ω;
L = 20 mH;
Supply voltage V = 240 V, 50Hz.
- Draw the circuit diagram.
- Calculate the:
- Inductive reactance of the circuit;
- Impedance of the circuit.
Observation
The expected responses were:
Many of the candidates performed well in this question except those that did not use correct symbol for inductance and the sinusoidal voltage.