10-240° V 102 120° V - ial a ia 1020° V -6+j8 N ibl b w ib −6+j8 C icl -6 + j8 Ω ic. Find the phase currents and line currents. (Positive magnitudes) digits) ia = ib = ic ial ibl ic = = = = (Phase angles between ±180°) (Round decimal answers to 2 2 ° A 4 4 4 2 PA 0 0 A ° A 0 O A ° A

Round off answersup to the 4th de cimal place. Answers should be in rectangular and in polar form Determine the branch curre nts using Kirchhoff s law 72 L30° 18 j20.4 Loop J12 e ell Loop Loop 2 3 18 L35° 20L30°

6. What is the effect of load inductance on the ripple current? 7. i effect of chonnine Bock and boost 8. Wh 9 What chopping 10. At what duty evcle does the load current rinnle current he

Assum rms for the phase current

Use the information below to answer questions 24 und 25. The voltage across and the current through a load are (10+ j5Y and (2-jiArespecively. 24. What is the reactive power in VArconsumed? D. 0 A. 15 C. 20 D. 25 25. What is the pawer factor of the load? A. 0.8 leading B. 0.8 Jagging. -D. 0.6 ligging C 0.6 leading

QUESTION 4 A resistor, a capacitor, and an inductor are connected in series with a function generator. The resistor has a resistance of 1.5k2, the inductor has a reactance of 1.2kQ, and the capacitor has a reactance of 2002. The circuit has a total current of 172mA RMS. Find the total voltage. O 310V233.7 O 74.5VL-14° 188V273.2 O 44.4VL-25.3°

For the circuit of the following figure, if R=14Q, Zc=-J26 Q, and ZL=J10 (Q, find the value of the current through ZL. Zc V1 1.5 /24° V ZL -) 3-41° V Oa. 173.759 L -81.69 ° mA Ob. 175.759L-71.69 ° mA Oc. 175.759L-81.69 ° mA Od. 173.759 L -71.69 ° mA

f=2000Hz Find the currents IAB, IBC, ICA, IaA, IbB, IcC, Iba, Icb, Iac.

find the instantane ous expressions or the applied voltage V, voltage voltage figure. Als draw across resistos Vp and across aeross capaciter the phaser diengram. Vc in Ve R= 62 iz1o 5z sin (6250t)

Q5) An alternaling curent vaying an with ea value '1ÓA . uns tanthneous Sinusoidaly Ams Wsuite the equal en o value cand 4find its vdlue fuqueney 50Hzl has after parsing through (@) positive morimilm value (b) O:0075 sec of tu passing through zeo wand uincreasihg hegatively . 0.0025 sec