Home
/
Physics
/
What is represented by Z_(s) in the following formula? Z_(s)=Z_(e)+(R_(1)+R_(2)) A Final circuit earth fault loop impedance B Total earth fault loop impedance C v Combined resistance of the earth path D External earth fault loop impedance

Question

What is represented by Z_(s) in the following formula? Z_(s)=Z_(e)+(R_(1)+R_(2)) A Final circuit earth fault loop impedance B Total earth fault loop impedance C v Combined resistance of the earth path D External earth fault loop impedance

What is represented by Z_(s) in the following formula? Z_(s)=Z_(e)+(R_(1)+R_(2)) A Final circuit earth fault loop impedance B Total earth fault loop impedance C v Combined resistance of the earth path D External earth fault loop impedance

expert verifiedVerification of experts

Answer

4.5251 Voting
avatar
TildaProfessional · Tutor for 6 years

Answer

Based on the options provided, the best fit for what \( Z_{s} \) represents in the given formula is (B) Total earth fault loop impedance. This is because the total earth fault loop impedance would include the external earth fault loop impedance (represented by \( Z_{e} \)) and the combined resistance of the earth path (represented by \( R_{1}+R_{2} \)).

Explain

## Step1: <br />The given formula is \( Z_{s}=Z_{e}+\left(R_{1}+R_{2}\right) \). In this formula, \( Z_{s} \) is the subject of the formula, which means it is what the formula is solving for or representing. <br /><br />## Step2: <br />The formula is adding \( Z_{e} \) (which could represent an external impedance) and the sum of \( R_{1} \) and \( R_{2} \) (which could represent resistances) to get \( Z_{s} \). <br /><br />## Step3: <br />Given the nature of the formula, it is clear that \( Z_{s} \) is representing a total impedance that includes an external impedance and the sum of two resistances.
Click to rate:

Hot Questions

More x