subject
Engineering, 20.02.2020 17:02 MyaaaMoney

A 80 pF capacitor and a 320 pF capacitor are both charged to 2.2 kV. They are then disconnected from the voltage source and are connected together, positive plate to positive plate and negative plate to negative plate. Find the energy lost when the connections are made.

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
question
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
question
Engineering, 04.07.2019 19:20
Consider airflow over a flat plate of length l = 1.5 m under conditions for which transition occurs at le = 0.9 m based on the critical reynolds number, re,e = 5 x 10. evaluating the thermophysical properties of air at 400 k, determine the air velocity. (hint: use the tables to find the properties of air)
Answers: 3
question
Engineering, 04.07.2019 19:20
Afan that can provide air speeds up to 60 m/s is to be used in a low-speed wind tunnel with atmospheric air at 35 c. if one wishes to use the wind tunnel to study flat-plate boundary layer behavior up to reynolds numbes of re 10, what is the minimum plate length that should be used? at what distance from the leading edge would transition occur if the critical reynolds nurnber were rer,e = 5 × 105?
Answers: 2
You know the right answer?
A 80 pF capacitor and a 320 pF capacitor are both charged to 2.2 kV. They are then disconnected from...
Questions
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Geography, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Spanish, 17.09.2020 18:01
question
History, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
English, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
question
Mathematics, 17.09.2020 18:01
Questions on the website: 13722367