Question: A resistance spot welding operations is performed on two pieces of 1.5 mm thick sheet steel using 12000 A for a 0.2 sec duration.

A resistance spot welding operations is performed on two pieces of 1.5

A resistance spot welding operations is performed on two pieces of 1.5 mm thick sheet steel using 12000 A for a 0.2 sec duration. The electrodes are 7 mm in diameter at the contacting surfaces, resistance is assumed to be 0.0001 ohm, and the resulting weld nugget is a sphere of a 6 mm diameter The unit melting energy for the metal U-12.03/mm cube. What portion of the heat generated was used to form the weld nugget and what portion was dissipated in to the work metal,electrodes and surrounding air. 2022 portion 024 82 Mark16-88

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To determine the portion of heat generated that was used to form the weld nugget and the portion dis... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Mutual Fund (Ready Made Portfolio) Homework Enter your information in and submit an Excel spreadsheet for this assignment. Buying a Stock Portfolio Required: Create a portfolio containing two shares...

Examine decision-making and problem-solving processes needed for effective system change.

The Hyman Company manufactures special purpose machines to order. On January 1, there were two jobs in process, #705 and #706. The following costs were applied to these jobs in the prior year: Job...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Esquire Company needs to acquire a molding machine to be used in its manufacturing process. Two types of machines that would be appropriate are presently on the market. The company has determined the...

Q . 3 ) In casting experiments performed using a titanium alloy and a zircon sand mold, it took 1 5 5 s for a cubeshaped casting to solidify. The cube was 5 0 mm on a side. If the same alloy and mold...

Q . 4 ) A resistance spot welding operation is performed on two pieces of 1 . 5 mm thick sheet steel using 1 2 0 0 0 A for a 0 . 2 sec duration.. The electrodes are 7 mm in diameter at the contacting...

1) The common stock of Company XYZ is currently trading at a price of $72. Both a put and a call option are available for XYZ stock, each having an exercise price of $70 and an expiration date in...

Allegheny Ludlum Steel! Question: What is your overall evaluation of Allegheny Ludlum Steel's productivity improvement program? Discuss the productivity improvement program at Allegheny Ludlum in...

Summarize this for me Someone who understand MEA and HEA very well. And please make sure the summary is 2 pages . no less than 2 pages plz thanks Effects of temperature on mechanical properties and...

ergy in the system remains constant throughout this process Do the entire questions: One of the most fundamental principles of physics is the conservation of energy. This principle states that energy...

The study Digital Footprints (Pew Internet & American Life Project, www. pewinternet. org, 2007) reported that 47% of Internet users have searched for information about themselves online. The 47%...

List and briefly describe the three main short-term financing strategies.

Find the derivative of the function, y = sin ( 2 x ) + cos ( 8 x ) .

The following hypothetical production possibilities tables are for China and the United States. Assume that before specialization and trade the optimal product mix for China is alternative B and for...

What will be the values of the array 'a' after the function executes? You must trace the algorithm carefully outlining all your steps void Mystery() { int hold; int[] a = {62,4,10, 33,1,6,2}; for(int...

After a number of incidents, American Airlines decided to increase its security. American Airlines wanted to know if the new security measures affected travelling, so after the measures had been in...

An international banking company would like to know if users of different credit cards spend significantly different amounts each month. a) If the company were to test this hypothesis, what is the...

Boston Cycles started October with 12 bicycles that cost $42 each. On October 16, Boston bought 40 bicycles at $68 each. On October 31. Boston sold 34 bicycles for $100 each. Preparing a perpetual...

StructHelpSave 8 ExitSubmitWhich of these is a form of whole life insurance that provides a death benefit that varies with the performance of the investments of the insurance company?Multiple...

The following additional information is available for the Dr. Ivan and Irene Incisor family. The Incisors own a rental beach house in Hawaii. The beach house was rented for the full year during 2012...

Tom has a successful business with $100,000 of income in 2012. He purchases one new asset in 2012, a new machine which is 7-year MACRS property and costs $25,000. If you are Tom's tax advisor, how...

During 2012, Tom sold Sears stock for $10,000. The stock was purchased 4 years ago for $13,000. Tom also sold Ford Motor Company bonds for $35,000. The bonds were purchased 2 months ago for $30,000....

What is the maximum amount of foreign tax credit that a company will be allowed to take with respect to the income earned by a foreign operation?

What is the difference between the worldwide and territorial approaches to taxation?

Avioco Limited has two branches located in Hong Kong and Australia, each of which manufactures goods primarily for export to countries in the Asia-Pacific region. The corporate income tax rate in...