Engineering, 17.02.2020 21:15 savage2015mj
The probability density function of the time to failure of an electronic component in a copier (in hours) is f(x) = (e^-x/1076)/(1076) for x>0. Determine the probability that
(A) A component lasts more than 3000 hours before failure. (Round the answer to 3 decimal places.)
(B) A component fails in the interval from 1000 to 2000 hours. (Round the answer to 3 decimal places.)
(C) A component fails before 1000 hours. (Round the answer to 3 decimal places.)
Answers: 1
Another question on Engineering
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation
Answers: 1
Engineering, 04.07.2019 18:20
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
You know the right answer?
The probability density function of the time to failure of an electronic component in a copier (in h...
Questions
Mathematics, 28.07.2019 12:00
Mathematics, 28.07.2019 12:00
History, 28.07.2019 12:00
Mathematics, 28.07.2019 12:00
Mathematics, 28.07.2019 12:00
History, 28.07.2019 12:00
