two impedances z1=3+j6 ohms and z2=4-j3 ohms are connected in series. what is the magnitude of the resultant impedance ?
Using complex or magnitude angle math to solve for Z, V or I Let Z1 = (2 + j2) Zg = (1 + j2) Zg = (4 + j2) 11 = (4 + j2) Solve for A) Zi + Za + Zs (Series impedances) B) Zi ll Z2三? (Parallel impedances) C) Il * Z3-) (Ohms Law) D) Vı/Zs-? (Ohms Law)
Find I1, I2, IaA, IbB, IcC. Each source is 115 V rms. z1 = 3+j4 Z2 = 4+j3 z3 = 5+j0 Please show all work and steps. Von D I 0 van |z22 o Iz Von - Find I, I2, Tax, IOB, Icc. - Eacn source is 115 Vrms. Z = 3+34 Z2 = 4 + 8 3 Z3=5T;O
4. (20 points) The three-phase Y-connected power supply has a line-to-neutral voltage KIN of 1.220° KV. A balanced-A load consisting of impedance Z1-20 30 Ω per phase is in parallel with a balanced-Y load having phase impedance of Z2 = 15245° Ω. Identical line impedances of Z1 = 3L15。Ω are in each of the three lines connecting the combined loads to the phase supply (a) Draw the per-phase equivalent circuit; (b) Find the line-to-line voltage Vab (magnitude and angle) at...
A balanced delta connected 3 phase load with per phase impedance of Z1 = 3 + j9 (Ohm) is connected in parallel to a balanced 3 phase star connected load with per phase impedance: Z2 = 6 + j16 (Ohm). Their connection is shown in the Picture attached. This load combination is connected to a balanced 3 phase 415V (line-to-line) supply. Find the magnitude of the line current drawn from the supply. Enter your results in Amps with one digit...
Find R and angle. Z1 =8+3i, Z2 =2+3i, Z3 =9-((2)^1/2 )i. (vi) z = TEM (vii) 2 = 22 + 231
Let Z! = 3H4, Z2-5-2, Z,--3-12, Z4--10-j6, and Z5--6-3. 1. Calculate Z1 + Z2 in rectangular form. 2. Calculate Z1 - Z2 in rectangular form. 3. Calculate Z3 + Z4 in polar form. 4. Calculate Za - Z5 in polar form. 5. Calculate Z1Z2-Z3 in rectangular form. 6. Find ZsZ7 in polar form. 7. Find Z7Zs in rectangular form. 8. Find ZsZs+Z7 in rectangular form Reduce the following to rectangular form. 10. Z1/Z2
Q2. A three-phase unbalanced delta-connected load containing impedances Z1, Z2 and resistor R3 is connected to a three-phase power source of 380 V, 50 Hz in positive sequence A-B-C as shown in figure Q2. It is known that line current Ic is 54 292° A. The power consumption of load R3 is 18050 W. The impedance of Zi is 20 -70° 2. By taking VAB as reference, calculate B BB/ Z2 TBC figure Q2 (a) the line voltage VAB, VBC...
Ifz-I+),22-1-j, and 3=-2, calculate the magnitude and phase (in radians) of (a) zi (b) z2 (c) z3 (d) z1 +z (e) z z3 (f) z1z2 (g) t22 (h) 을 2. 21 23 21-23 Z1
Problemi: Zi= 1+ja, Z2 = 2+ j4. Find 0 ZitZz ? in Rectangular form Problema: Z, = 2130° , Z = 3145° Find ① ZitZz I in polar form Zi-Z2 ☺ 3, Problem 3 z = what is the magnitude and phase ?