2 A 8Ω 4Ω 12 V 6Ω 6Ω HI- Figure 3.46 For Review Questions 3.1 and 3.2. 3.2 In the circuit of Fig. 3.46, applying KCL at node 2 gives: 4 1V2,V2 V 4 V1-V2 · 12-V2 V2

In the circuit of Fig.3.60, it is determined that v1= 3V and v3 = 1.5 V. Calculate vR and V2

With R1=9Ω, R2=7Ω, R3=9Ω, R4=2Ω in the circuit below, use mesh analysis to calculate io.

Obtain the node voltages in the circuit of Fig. 3.4. Answer: v1=2 V, v2=14 V.

For the circuit below, Is = 1.5 A, Vs = 48 V, R1 = 19 Ω, R2 = 5 Ω, R3 = 12 Ω, and R4 = 18 Ω. Find the Thevenin equivalent of the network below between terminals(a) A and B

Determine R and G in the circuit of Fig.3.51b if the 5A source supplies 100 W, and the 40-V source supplies 500 W.

Determine Thevenin’s equivalent circuit which may be used to represent the network at the terminals AB.

Refer to the given circuit below. Determine the Thevenin Equivalent EMF if R3 is to be analyzed.

n the below shown circuit, for R1=9, R2=10, R3=3, R4=9, R5=10, R6=8 & V1=40 v, find the following:Req at terminals a–b , i , i1 , i2

In which option are the statements defining the given circuit correctly given? A  Q=∑(3,4), Y=∑(4,5) B  Q=∑(0,1), Y=∑(6,7) C  Q=∑(0,3), Y=∑(4,7) D  Q=∑(2,3), Y=∑(4,5) E  Q=∑(1,2), Y=∑(5,6)