For the circuit below, predict circuit characteristics using mesh analysis theor
ID: 1813244 • Letter: F
Question
For the circuit below, predict circuit characteristics using mesh analysis theorem.
1- To use the mesh analysis method, select the loop current direction, I1 and I2, as indicated below. Write down the two simplified mesh equations that are needed.
Equation (1)
Equation (2)
2- Solve the above equations and calculate the loop current, I1 and I2, then use the information to complete the rest of the table.
Item
Calculated Value
I1
I2
IR1
IR2
IR3
IR4
VR1
VR2
VR3
VR4
PV1
PV2
Table 4-1
3- Verify KVL using your calculated voltages from the table above for each loop.
KVL for Loop 1:
KVL for Loop 2:
IV. TROUBLESHOOTING
Describe any problems encountered and how those problems were solved.
IV. Questions
1- I1 was measured to be 27.54 mA, and the voltage across R3 is 2.058 V. Both supply voltages were tested to be with the correct value. What is the fault in the circuit? (Hint: Use MultiSim).
2- If VR1 was measured to be 12 V, and the voltage across I1 is 66.667 mA, then what is the fault in the circuit?
Equation (1)
Equation (2)
Explanation / Answer
For the last two questions:
1. Short at R4
2. Short at R2