1. Determine The impedence of each branch Z1, Z2, and Z3. The impedence of each

Question

1. Determine

The impedence of each branch Z1, Z2, and Z3.

The impedence of each branch in polar form Z1, Z2, and Z3.

The current in each branch I1, I2, and I3 and Total current It.

2.   Provide power traingle:

Branch 1

Branch 2

Branch 3

Total Power Triangle and power factor, PF.

3. a) Determine reactance needed to make PF= 95%. b) Explain the effect of the total current change in respect to the needed reactance to make the PF greater.

4. If we change the elements to the circuit to:

R1 = 0, L1= Efficiency of .80, and 10HP, PF= .7

R2 = The Same

R3=0, L3= PX of 12KVAR, and PR=20KW

Redo like using problems 1,2, and 3.

Explanation / Answer

Give the circuit details and then.. easy to answer the given question..,

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