B A S3 FIGURE 1.18 Figure for Problem 1.23 1.23 Consider the switching networks shown in...
1) Consider the switching networks shown in Fig. 1. Let Ai, A2, and As denote the events that the switches s1, s2, and s3 are closed, respectively. Let Aab denote the event that there is a closed path between terminals a and b. Express Aab in terms of Ai, A2, and A3 for each of the networks shown. 2 Figure 1
4) Consider the switching network shown in Fig. 4. It is equally likely that a switch will or will not work Find the probability that a closed path will exist between terminals a and b C4 Figure 4
6. Consider two possible networks for connecting points X and Y: a1 bi Л. C) b2 a2 Network 1 Network 2 and let A : Event that switch ai įs closed. A2Event that switch a2 is closed. Bi : Event that switch bi s closed B2 Event that switch b is closed We are given that P(A) = 0.8,P(A2) = 0.8, and that the events A1 and A2 are independent. Similarly, we are given that P(B) = 0.9. P(B) =...
P4.10 For the circuit shown in Figure 4.14, use the same values
as in Problem 4.9. With the switch closed, what is the a) current
through the switch and b) equivalent resistance of the
network.
P4.9 For the circuit shown in Figure 4.14, R,= 102, Rz=522, Rz=812, R = 52, R = 10 , and the voltage across the network is 24 V. With the switch open, determine the a) equivalent resistance of the network, b) direction and magnitude of...
1) (Review Problem) Consider the voltage source and resistor networks shown in Figure A. la) Ib) c) ld) For the circuit shown in Fig A, find the Thevenin equivalent network between node 1 and ground. For the circuit shown in Fig A, what is the open-circuit voltage between node 1 and ground (i.e. voltage on node 1 for circuit shown in figure)? For the circuit shown in Fig. A, suppose that we connect a load resistor of 21 kΩ between...
Timing Analysis of Combinational Logic Networks
(b) Consider the combinational network shown below and use the table of timing parameters to answer this question. Gate NAND2 NAND3 NOR2 AND2 Epa (PS203030 30 Icda (ps 15 25 25 25 i. What are the slow delay path(s) of the network? F Compute the network's overall propagation delay. What are the fast delay path(s)? Compute the network's overall contamination delay. ii.
IP The switch in the circuit shown in the figure(Figure 1) is
open initially.
Part A Find the current in the circuit a long
time after the switch is closed. Express your answer in terms of
some or all of the variables E, R1, R2, and
L.
Part B. Describe the behavior of the lightbulb
from the time the switch is closed until the current reaches the
value found in part A.
Part C. Now, suppose the switch is opened...
·13 S7 FIGURE 1.22 Figure for Problem 1.51 1.51 Consider the network shown in Figure 1.22 that interconnects nodes A and B. The switches labeled Si,S2,.. .,Ss have the reliability functions Ri(t), R2(t),..., Rs(t), respectively. If the switches fail independently, find the reliability function of the composite system.
Inductor Problem:
Consider the circuit shown in the figure.
A) What is the voltage across the inductor in the instant just
after the switch is closed? Use the following data:
Vb = 5.50, V; R = 135.0 Ω; L
= 6.87×10-1 H.
B) After the switch is closed for a long time, what is the
energy stored in the inductor?
e. Application of Bayes: Using Bayes theorem driven in item d, show that in the following problem switching is the better strategy for the player and makes the probability of wining as 2/3, while not switching gives the probability of wining 1/3. Monty Hall: There are 3 doors 1, 2, 3. Randomly, and equally likely, behind one of the door there is a prize, and other two are empty. The player choose one door. He does not open the door...