Question

A radio manufacturer company, in the MENA region, has advertised a vacancy for an electrical engineer position. After applying for the job, you have been contacted and asked to sit for an evaluation exam. The following questions were part of your evaluation, where you must write down your answers in a scientific approach.

C1 120 uF R1 3002 L1 350 mH VR 50 volt V 60 Hz

Note: Your answers must include the SI units, prefixes notation and derived units. It also must include the scientific method used to reach that specific answer.

Task (1)

You are given the below RLC circuit, answer the following questions and show the steps in details.

Figure 1: RLC Circuit

1. The voltage developed across the inductor (V_L)
2. The voltage dropped across the capacitor (V_C)
3. The voltage dropped across the resistor (V_R)
4. The impedance of the circuit
5. The supply Current (I)
6. The phase angle

Answer 1

R-300 Xc 2 I 21fc - 2Q-1 20 (60) (120x180) XL 205 L = 20 (60) (350x103) = 131.952 (d) 22 R2 + (X- XJ² 22 √ (300)2+ ( 131.95 - 22-122 319.5 Ia x = 30 10- 156 Amb] & 319.5 319.5 (1) tanda & a da tant ( a ) $ - tamil 3001 - 143.20) Uus I XL = (6-156) (131-95) Vea 200GS v Vc 2 IX c = (6. 156) (22.1) Tue= 33.46 v VR = IR (6.156) (300) VR= 46.95U u unu