By : Vikas Bhadoria
Updated : Feb 20, 2021, 0:14
As per common knowledge, welding is standard as the melting of metal so that it can be joined to the other part during a mechanical work. Now going by the actual definition of a welding book, it is a fabrication process between 2 or more parts that are joined or fused to make a more useful piece by means of heat and pressure. Welding is commonly done on metals and even on wood and thermoplastics. The joint that has been formed by the process of welding is called a welded joint, and the process is often termed as a weldment.
This indigenous process has reserved its place as welding notes for GATE ME.
Although for a GATE aspirant, welding needs no introduction. However, a quick reading guide is a must. Hence, here’s a list of important welding topics that are undoubtedly present in your welding study material for GATE ME and even in welding GATE questions.
Topic | Explanation |
Gas Metal Arc wedding | This process of welding uses shielding gas with a wire electrode and is often called as metal inert gas welding. The metals to be joined are heated up with constant voltage until the welding process is complete. |
Gas Tungsten Arc welding | This process is completed by welding thick chunks of non-ferrous material or stainless steel. Note that this process uses tungsten electrodes to yield the weld. It is the most complex method of welding among all. |
Shielded metal arc welding | The task is achieved this by following a manual process of stick welding. An arc if formed between the stick and to be welded material with the help of electric current. This is often used in industrial fabrication. |
Flux-cored arc welding | This welding process is a suitable alternative to shield welding as discussed above. It uses a semi-automatic arc with regard to its high welding speed and portability. |
While preparing questions for this topic, make sure to involve the following in your welding GATE notes though you may find them in welding notes for GATE ME pdf as well.
While you are onto preparing with best knowledge and tips, here’s a list of books that are best recommended for welding:
| Book | Author |
| Welding Technology Fundamentals | William A Bowditch |
| Welding Technology | N.K. Srinivasan |
BYJU'S Exam Prep offers a comprehensive guide for welding and its related topics that have proven to be essential in the GATE examination. Apart from the Welding GATE ME video lessons, study material, subject tasks, quizzes, and question bank, BYJU'S Exam Prep also offers mock tests around welding GATE questions adapted from the welding GATE syllabus. The aim is to prepare the aspirant with speed, accuracy as well as time management for the final appearance in the prelims and the mains examination.
With all the deciding information at your hand along with access to quality preparing material that includes welding GATE questions and answers, pdf and welding online tests for GATE ME come only at BYJU'S Exam Prep. We understand how important is time management and understanding of the topic when preparing for competitive examinations and that is we curate study material that is just right.
Q. What is the welding process and its types?
Welding is a process of joining 2 or more metal pieces to form a single usable item. It has 4 main types: flux core arc welding, shielded metal arc welding, tungsten arc welding and gas metal arc welding
Q. How is welding classified?
Welding is broadly classified into 2 categories: pressure welding and fusion welding.
Q. Is there the simplest type of welding?
MIG welding is the simplest type of welding to melt and join the pieces together.
Q. Which is the most suitable gas for welding?
Argon, helium, carbon dioxide, propane and butane are the most commonly used gases for welding.
Q. What are the types of welding joints?
The main welding joints types are tee joining, butt joint, lap joint, edge joint and corner joint.
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