TAILIEUCHUNG - Lecture Electric circuits analysis - Lecture 14: Problem solving - Series parallel circuits

Lecture Electric circuits analysis - Lecture 14: Problem solving - Series parallel circuitsProblem solving-series parallel circuits. In this chapter, the following content will be discussed: Identifying series-parallel relationships, analysis of series-parallel resistive circuits, voltage dividers with resistive loads, ladder networks. | Previous Lecture 13 Identifying Series-Parallel Relationships Analysis of Series-Parallel Resistive Circuits Voltage Dividers with Resistive loads Ladder Networks Problem Solving - Series Parallel Circuits VA = , VB=, VC=50V, VD= Determine the voltage at each node with respect to ground in the following circuit. Lecture 14 Determine the voltage, V AB, in the given circuit (Solved on 2 slides). Rright= 1710 Ω, Rleft= 1030 Ω, RT = kΩ, IT = mA, IR = mA, IL = mA, VA = V VB = V, VAB = V Rright= 1710 Ω, Rleft= 1030 Ω, RT = kΩ, IT = mA, IR = mA, IL = mA, VA = V VB = V, VAB = V Find the value of R2 in the given Figure. Also determine the power in R2 . R2=110 kΩ, P2=110 mW Find the resistance between node A and each of the other nodes (RAB, R AC , RAD , RAE, RAF , and RAG) in the given Figure. RAB = 911 Ω,RAG = kΩ,RAC = kΩ,RAD = kΩ,RAE = kΩ,RAF = kΩ Find the resistance between each of the following sets of nodes in the given Figure : AB, BC, and CD. RAB = kΩ, Note: R5 and R6 is shorted out (ACD) and is not a factor in the total resistance. RBC = kΩ, RCD = 0 Ω Determine the value of each resistor in the following circuit. (Solved on 2 slides) Problems related to Voltage divider with resistive loads A voltage divider consists of two 56 kΩ resistors and a 15 V source. Calculate the unloaded output voltage. What will the output voltage be if a load resistor of MΩ is connected to the output? VOUT(unloaded)=, Req=53 kΩ, VOUT(loaded) = V A 12 V battery output is divided down to obtain two output voltages. Three kΩ resistors are used to provide the two taps. Determine the output voltages. If a 10 kΩ load is connected to the higher of the two outputs, what will its loaded value be? VA=8V, VB=4V, RA = kΩ, VA(loaded) = V Which will cause a smaller decrease in output voltage for a given voltage .

• Điện - Điện tử
• Electric circuits analysis
• Lecture Electric circuits analysis
• Electrical engineering
• Parallel Circuits
• Series Circuits
• Circuit theorems
• Series parallel circuits