Homework Answers
P(that system works) =P(all of 5 circuits should work as they are connected in series)
=0.85*0.85*0.85*0.85*0.85=0.443705
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5 circuits in an engineering system are connected in series. The probability that anyone of them...
Civil Engineering System 34 A system consists of four components connected as shown in the following...
Civil Engineering System
34 A system consists of four components connected as shown in the following diagram: Assume A, B, C, and D function independently. If the probabilities that A, B, C, and D fail are 0.10, 0.05, 0.10, and 0.20, respectively, what is the probability that the system functions?
Question 2 (6 points) A system contains two components, A and B, connected in series, as...
Question 2 (6 points) A system contains two components, A and B, connected in series, as shown in the diagram. Assume A and B function independently. For the system to function, both components must function. a. If the probability that A fails is 0.05, and the probability that B fails is 0.03, b. If both A and B have probability p of failing, what must the value of pbe so c. If three components are connected in series, and each...
Consider the system of components connected as in the accompanying picture. Components 1 and 2 are...
Consider the system of components connected as in the
accompanying picture. Components 1 and 2 are connected in parallel,
so that subsystem works if and only if either 1 or 2 works; since 3
and 4 are connected in series, that subsystem works if and only if
both 3 and 4 work. If components work independently of one another
and P(component i works) = 0.73 for
i = 1, 2
and = 0.65 for
i = 3, 4,
calculate P(system...
A system with four switches is shown below. The probability that any of the switches operate...
A system with four switches is shown below. The probability that any of the switches operate is Pt k-1,2,3,4,5. The switches function independently. Find the probability that the system works? 1. #1 #2 #5 > #3 #4
Consider the system of components connected as in the accompanying picture. Components 1 and 2 are...
Consider the system of components connected as in the accompanying picture. Components 1 and 2 are conn or 2 works; since 3 and 4 are connected in series, that subsystem works if and only if both 3 and 4 work. If components work independently of one another works)-0.76 for -1,2 and-0.75 for 3,4, calculate Ptsystem works). (Round your answer to four decimal places.,) ected in paralel, so that subsystem works if and only it either 1 and Ptcomponent Need Help?
of components connected as in the Consider the system accompanying picture. Components 1 and 2 are...
of components connected as in the Consider the system accompanying picture. Components 1 and 2 are connected in parallel, so that subsystem works if and only it either 1 or 2 works; since 3 and 4 are connected in series, that subsystem works if and only if both 3 and 4 work. If components work independently of one another and p(component i works)-0.84 for ,-1, 2 and-0.7 for i-3, 4, calculate Pisystem works). (Round your answer to tour decimal places.)...
Circuit Analysis in Electrical Engineering 4. A resistor and a capacitor are connected in series across a 270-V ac supply. When the frequency is 40 Hz, the current flowing in the circuit is 6.25...
Circuit Analysis in Electrical Engineering 4. A resistor and a capacitor are connected in series across a 270-V ac supply. When the frequency is 40 Hz, the current flowing in the circuit is 6.25 A. When the frequency is 50 Hz, the current flowing in the circuit is 7.5 A Calculate the resistance and capacitance of the resistor and capacitor respectively. (99.97 μF; 16.798 Ω) If the resistor and capacitor are now connected in parallel across the 60-Hz supply, calculate...
A system consists of five components is connected in series as shown below. -1 42 43...
A system consists of five components is connected in series as shown below. -1 42 43 44 45 As soon as one component fails, the entire system will fail. Assume that the components fail independently of one another. (a) Suppose that each of the first two components have lifetimes that are exponentially distributed with mean 107 weeks, and that each of the last three components have lifetimes that are exponentially distributed with mean 136 weeks. Find the probability that the...
5. Suppose the diagram of an electrical system is as given in the figure below 0.85...
5. Suppose the diagram of an electrical system is as given in the figure below 0.85 0.92 0.95 (a) What is the probability that the system works? Assume the components fail inde- pendently. Round only your final answer to 3 decimals (b) Gien that the system works, what is the probability that the component C is not working? Round only your final answer to 3 decimals
A system consists of five (5) different components connected in series. Find the MTBF of the...
A system consists of five (5) different components connected in series. Find the MTBF of the system if the five (5) components have exponential time-to-failure distributions with failure rates of 1.2, 1.6, 1.8, 1.0 and 1.5 failures per 1,000 hours, respectively.
Civil Engineering System
34 A system consists of four components connected as shown in the following diagram: Assume A, B, C, and D function independently. If the probabilities that A, B, C, and D fail are 0.10, 0.05, 0.10, and 0.20, respectively, what is the probability that the system functions?
Question 2 (6 points) A system contains two components, A and B, connected in series, as shown in the diagram. Assume A and B function independently. For the system to function, both components must function. a. If the probability that A fails is 0.05, and the probability that B fails is 0.03, b. If both A and B have probability p of failing, what must the value of pbe so c. If three components are connected in series, and each...
Consider the system of components connected as in the
accompanying picture. Components 1 and 2 are connected in parallel,
so that subsystem works if and only if either 1 or 2 works; since 3
and 4 are connected in series, that subsystem works if and only if
both 3 and 4 work. If components work independently of one another
and P(component i works) = 0.73 for
i = 1, 2
and = 0.65 for
i = 3, 4,
calculate P(system...
A system with four switches is shown below. The probability that any of the switches operate is Pt k-1,2,3,4,5. The switches function independently. Find the probability that the system works? 1. #1 #2 #5 > #3 #4
Consider the system of components connected as in the accompanying picture. Components 1 and 2 are conn or 2 works; since 3 and 4 are connected in series, that subsystem works if and only if both 3 and 4 work. If components work independently of one another works)-0.76 for -1,2 and-0.75 for 3,4, calculate Ptsystem works). (Round your answer to four decimal places.,) ected in paralel, so that subsystem works if and only it either 1 and Ptcomponent Need Help?
of components connected as in the Consider the system accompanying picture. Components 1 and 2 are connected in parallel, so that subsystem works if and only it either 1 or 2 works; since 3 and 4 are connected in series, that subsystem works if and only if both 3 and 4 work. If components work independently of one another and p(component i works)-0.84 for ,-1, 2 and-0.7 for i-3, 4, calculate Pisystem works). (Round your answer to tour decimal places.)...
Circuit Analysis in Electrical Engineering 4. A resistor and a capacitor are connected in series across a 270-V ac supply. When the frequency is 40 Hz, the current flowing in the circuit is 6.25 A. When the frequency is 50 Hz, the current flowing in the circuit is 7.5 A Calculate the resistance and capacitance of the resistor and capacitor respectively. (99.97 μF; 16.798 Ω) If the resistor and capacitor are now connected in parallel across the 60-Hz supply, calculate...
A system consists of five components is connected in series as shown below. -1 42 43 44 45 As soon as one component fails, the entire system will fail. Assume that the components fail independently of one another. (a) Suppose that each of the first two components have lifetimes that are exponentially distributed with mean 107 weeks, and that each of the last three components have lifetimes that are exponentially distributed with mean 136 weeks. Find the probability that the...
5. Suppose the diagram of an electrical system is as given in the figure below 0.85 0.92 0.95 (a) What is the probability that the system works? Assume the components fail inde- pendently. Round only your final answer to 3 decimals (b) Gien that the system works, what is the probability that the component C is not working? Round only your final answer to 3 decimals
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