Engineering, 06.05.2020 02:38 sophiaa23

In plating a continuous strip of steel 0.9 m wide with Sn from an acid solution (valence charge=2), the desired strip speed is 500 m/min., current efficiency is 100%, and the thickness of tin plate is to be 0.4 μm (on each side) at a current density of 5000 A/m2. How long must the plating tank be assuming that the strip passes straight through the tank with no returns or bends? (density of Sn=7.31 g/cc, atomic weight of Sn=118.7).

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 14:10, kayabwaller4589

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Answers: 3

continue

Engineering, 04.07.2019 18:10, mm016281

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit. explain why the pneumatic piston stumbles when it hits an obstacle.

Answers: 2

continue

Engineering, 04.07.2019 18:10, lerasteidl

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?

Answers: 3

continue

Engineering, 04.07.2019 18:10, wyattlb97

Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?

Answers: 3

continue

You know the right answer?

In plating a continuous strip of steel 0.9 m wide with Sn from an acid solution (valence charge=2),...