Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 17, 2024

Problem 3. (Electroplating) A steel part with surface area A = 130 cm is to be tin-plated. What average plating thickness will result if

Problem 3. (Electroplating) A steel part with surface area A = 130 cm is to be tin-plated. What average plating thickness will result if 15 amps are applied for 10 min in an acid sulfate electrolyte bath? The cathode efficiency for tin is E = 90% and the plating constant C = 4.21 x 10-2 mm/amp-s.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals of Materials Science and Engineering An Integrated Approach

Authors: David G. Rethwisch

4th Edition

1118214226, 1118061608, 9781118214220, 978-1118061602

More Books

Students also viewed these Mechanical Engineering questions

Question

In Packet tracer please design the network with the requirements below: Each router needs to have its own subnet. There also needs to be VLANs across the entire infrastructure. Each Segment will...

Answered: 1 week ago

Question

Question A: What are all the costs associated with global sourcing, and what are the qualitative and quantitative risks related to global sourcing? Question B : After watching the CNBC video: Why...

Answered: 1 week ago

Question

3) For f(x, y, z) = 2x + 3y - 5z find f(1, 2, 3) and f(5, 0, -2).

Answered: 1 week ago

Question

★★★★★

Record the following transactions in Journal. Post them into ledger and prepare a Trial Balance. Jan 1; Jan 2; Jan 10 Jan 15 Jan 20 Jan 28 Jan 31 Started business with cash Rs. 80,000 Bought...

Answered: 1 week ago

Question

★★★★★

A company has collected the following information about a new machine that it is evaluating for possible investment: Purchase price .................... $340,000 Salvage value at the end of three...

Answered: 1 week ago

Question

★★★★★

A $50-\mathrm{cm}$-long metal rod is placed in a uniform magnetic field with the rod length perpendicular to the field direction (Figure P29.26). The rod moves at $0.10 \mathrm{~m} / \mathrm{s}$,...

Answered: 1 week ago

Question

★★★★★

=+The outlier, once again, is John Carter, whose budget was more than $200M more than its gross revenue in the U.S. Setting this movie aside and rerunning the regression from Exercise 8, we find:

Answered: 1 week ago

Question

★★★★★

Hemlo Inc. is a manufacturing company. Because of the nature of its products it can sometimes be difficult to determine their NRV. In the year ended December 31, 2017 Hemlos management estimated that...

Answered: 1 week ago

Question

★★★★★

Venezuelan Bolivar (B). The Venezuelan government officially floated the Venezuelan bolivar (Bs) in February 2002 . Within weeks, its value had moved from the pre-float fix of Bs 773=$1.00 to Bs...

Answered: 1 week ago

Question

★★★★★

No Transfer Mr. Bailey has prepared the following divisional income statement for you to review, assuming no transfer of excess capacity hours occurs. He has also included the total amounts for BOR...

Answered: 1 week ago

Question

★★★★★

Fiscal policy has been instrumental in fighting unemployment in the short - run. Discuss this statement in the light of Keynesian macroeconomics

Answered: 1 week ago

Question

★★★★★

4) E-Mart Stores uses people and computerized scanners to add arriving shipments into its inventory and to deduct units sold from its inventory. E-Mart's production function is Q = KL, where Q...

Answered: 1 week ago

Question

★★★★★

A client would like to quit smoking, so the therapist suggests hypnosis. The client undergoes hypnosis and finds that it does help. Which state of consciousness was the client in during the hypnosis?...

Answered: 1 week ago

Question

★★★★★

A lottery system has balls numbered 1 to 55 and randomly selects 7 of the lottery balls. There is only one prize of $7,900,000.00 which is awarded only if a lottery player selects the correct set of...

Answered: 1 week ago

Question

★★★★★

1.114 Goldilocks Effect: Read to Your Kids! (Part 2) Exercise 1.13 introduces a study in which 27 four-year-old children are presented with stories three different ways: audio only, illustrated, and...

Answered: 1 week ago

Question

★★★★★

Jeanette is conducting an experimental study of memory. She has recruited a sample of A-Level students and given them a word-learning task. They first do the task while music is playing and then in...

Answered: 1 week ago

Question

★★★★★

Question 3 ( Mandatory ) ( 3 points ) You can afford to pay $ 5 , 0 0 0 per month for a personal loan to establish your business. The interest rate is 2 . 2 5 % for a 1 5 - year fixed loan? a . How...

Answered: 1 week ago

Question

★★★★★

Should we separate the debt and equity features of convertible debt? Team 1: Pro separation: Present arguments in favor of separating the debt and equity features of convertible debt. Team 2: Against...

Answered: 1 week ago

Question

★★★★★

Explainwhetheranexperimentoranobservationalstudywouldbemoreappropriate to investigatethefollowing: (a) Whethercitieswithhigherunemploymentratestendtohavehighercrimerates. (b)...

Answered: 1 week ago

Question

★★★★★

FortheGSSdataonnumberofgoodfriends(searchat https://sda.berkeley.edu/ sdaweb/analysis/?dataset=gss18 for variable NUMFREND), theresponses(1,2,3,4,5, 6, 7,8,9, . .. ,...

Answered: 1 week ago

Question

★★★★★

AreportindicatesthatpublicschoolteachersannualsalariesinNewYorkcityhavean approximatemeanof$69,000andstandarddeviationof$6,000.Ifthedistributionhas...

Answered: 1 week ago

Previous Question Next Question