Engineering, 21.08.2019 05:30, Melymarrupe1345

An electric resistance wire of radius r=1x10^-3m with thermal conductivity k=25w/m.°c is heated by the passage of electric current, with generates heat within the wire at a constant rate of ġo=2x10° w/m^3. determine the centerline temperature rise above the surface temperature of the wire if the surface is maintained at a constant temperature.

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:20, yasyyas646646

Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.

Answers: 3

continue

Engineering, 04.07.2019 18:20, sanchez626

Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process

Answers: 1

continue

Engineering, 04.07.2019 19:10, babas97

What is a monomer? how do they form a ploymer from the view point of chemical bonding?

Answers: 1

continue

Engineering, 04.07.2019 19:10, kimmy6973

What is creep? what is stress relaxation?

Answers: 1

continue

Do you know the correct answer?

An electric resistance wire of radius r=1x10^-3m with thermal conductivity k=25w/m.°c is heated by t...