Electrical Engineering - Circuit Theorems in AC Analysis - Discussion
Discussion Forum : Circuit Theorems in AC Analysis - General Questions (Q.No. 9)
9.
Referring to the given circuit, find ZTH if VS is 18
0° V.
0° V.
9.82 –51.3° k
–51.3° k9.38–51.3° k
–51.3° k180 –38.3° k
–38.3° k19.2 –38.3° k
–38.3° kDiscussion:
4 comments Page 1 of 1.
Stuti kushwaha said:
9 years ago
This type question is when we solve then answer got different while we apply the correct method.
Please anyone explain in detail?
Please anyone explain in detail?
Rohit Thakur said:
9 years ago
Answer is not correct, the correct answer will be 6.6 <-34.
Process Zth={(R<0)*Xc<-90)/(R-jXc)} < = angle.
Process Zth={(R<0)*Xc<-90)/(R-jXc)} < = angle.
Anon#3 said:
6 years ago
R should be 15k to get the answer, the same as number 3.
Lifoo said:
4 years ago
Vs is shorted , Xc and R are in parallel the answer would be 6656.402 <-33.69.
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