Describe about push-pull welds, Mechanical Engineering

Assignment Help:

Q Describe about Push-pull welds?

- A push-pull system employs transformers with an electrically reversed polarity arrangement wherein two transformers complement each other to form circulating welding current circuit.

- Opposing electrodes are connected to different transformers and are of opposite polarity.

- Two spot welds may be obtained simultaneously.


Related Discussions:- Describe about push-pull welds

Illustrate about plant type and process, Q. Illustrate about Plant Type and...

Q. Illustrate about Plant Type and Process? Plant layout is influenced by the type of plant (both the industry and technology utilized) and the kind of process units and associ

Describe direct extrusion, Q. Describe Direct extrusion? • Direct extru...

Q. Describe Direct extrusion? • Direct extrusion, also known as forward extrusion, is the most common extrusion process. • It works by placing the billet in a heavy walle

Energy accelerated, Ask question EMC#Minimum 100 words accepted#

Ask question EMC#Minimum 100 words accepted#

General tools of tool and equipment , GENERAL TOOLS: General tools include...

GENERAL TOOLS: General tools include spanners, screw drivers, files, pliers, vices, punches, mallets, chisels, grinders, drilling machine, oil and grease guns, etc.

Automation material specifications, Q. Automation Material Specifications? ...

Q. Automation Material Specifications? Automation Material Specifications include the development and / or review of material specifications, and the review of data sheets, mat

Structures of materials, what is the difference between atomic structure an...

what is the difference between atomic structure and crystal structure

ESSENTIALS OF PROJECT MANAGEMENT, Ask qu1. A small maintenance project cons...

Ask qu1. A small maintenance project consists of the following 10 jobs, whose precedence relationships are identified by their node numbers: JOB NODE NUMBERS ESTIMATED DURATION (DA

Construct the load displacement diagram, A suspended walkway in an undergr...

A suspended walkway in an underground cavern consists of a deck supported by three tie rods placed symmetrically about the centre as shown below: The rods are each of

Solve the equation by newton raphson method, Calculate root of equation 3x ...

Calculate root of equation 3x = 100 cosx + 1 by Newton Raphson method correct to three decimal places Calculate root of equation xe x = cosx by Secant method correct to three d

Input tolerance of motor, Motor shall operate successfully at rated load wi...

Motor shall operate successfully at rated load with a voltage variation of plus or minus ten percent and frequency variation of plus or minus five percent, or combined variation of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd