- If the welding process is to be changed from MMAW to MIG/MAG, do you need to re-qualify the welding procedure? Why?

Q: TIG welding standard example

A: Tungsten Inert Gas (TIG) welding, also known as Gas Tungsten Arc Welding (GTAW), is a type of arc…

Q: Enumerate the steps in cutting a plate using gas cutting (welding).

A: Gas cutting is basically a thermal cutting process in which fuel gas and oxygen are used. The most…

Q: Why is it important to clean all contamination such as oxides, oil, and dirt off of the surface of…

A: Gas tungsten arc welding (GTAW):   In gas tungsten arc welding, a non-consumable electrode made of…

Q: List examples of overhead costs that a welding shopmight have.

A: Overhead cost in a company refers to the cost of expenses associated with the business indirectly.…

Q: What are the main reasons for using a coating in all arc welding rods and not used in the case of…

A: The reasons for using a coated electrode in arc welding

Q: In order to prevent oxidation and retain molten metal in stud welding which of the following is…

A: Answer :- Option (d)

Q: Which one of the following welding processes is suitable to weld bimetallic strips for measuring…

A: Given Bimetallic To find Welding

Q: safety practices of performing Submerged Arc Welding process

A: Helmet, shield and all other safety equipment are must as per OSHA requirements during all arc…

Q: 8 mm thick plates of S275 steel will be welded by SMAW, SAW, GTAW, GMAW and PAW processes. Evaluate…

A: Data given-  8 mm thick plates of S275 steel needs to be welded  Processes -  SMAW, GTAW, GMAW  PAW…

Q: Draw and Identify the welding set up and name each part and their functions.

A:

Q: Explain the welding method used for welding more than 25 mm thickness mild steel plates with neat…

A: Solution:

Q: a) With a neat diagram explain types of flames in gas welding. each type of flame.

A:

Q: Q1: Explain what do we mean by rectifier? How it works, what type of welding machines have a…

A:

Q: Explain the Importance of  Welding Process? What are the different types of welding  processes and…

A: Welding: It's a permanent joint between two materials. Importance of Welding: 1) Welding can provide…

Q: 1) The temperature range in plasma arc welding is of the range? O 35000-40000°F O 40000-45000'F…

A:

Q: O)Which of the following can be easily welded from flash butt welding process? OTin OLead O Cast…

A: Flash butt welding is the resistance welding type in which two material are joined by making small…

Q: What are the different hazard in using Arc and Oxy-acetylene welding?

A:

Q: Please answer the attach file

A: *Due to Bartleby policy, only one question can be answered in case of multiple question. If you need…

Q: 3. Compare Traditional and Modern Welding Machine. (Use Comparison Tables)

A: Given Welding machine To find Comparison table for Traditional welding machine and Modern welding…

Q: 15)In which type of resistance welding, capacitor-discharge is used? Butt welding OSeam welding O…

A: Out of all the four given options, capacitor-discharge is used in Percussion welding. In which, the…

Q: What is the smallest V-groove angle that can be weldedusing the FCA welding process?

A: Given Data : Smallest V-groove angle  FCA welding process

Q: In Resistant Spot Welding (RSW), select TWO (2) appropriate type of electrode material when joining…

A: Given: To determine  TWO (2) appropriate type of electrode material when joining non-ferrous metals

Q: 2) In activated flux TIG welding, which shortcoming of the conventional TIG welding process is…

A: It is required to choose correct option

Q: What is the endurance limit of welded members?

A: To find  Endurance limit.

Q: (b) Describe the principles of following welding methods. (i) (ii) (iii) (iv) MIG welding TIG…

A: GIVEN-            TOPIC WELDING PROCESS FIND- PRINCPLES OF DIFFERENT WELDING PROCESSES        I -…

Q: 2) Which one of the following statement is .. not pertaining to ultrasonic welding process?

A: Ultrasonic welding: It is a solid state welding process in which two materials are rub against each…

Q: Give detail classification of all welding  processes and their practical applications   please…

A: Welding :- welding is a process of joining the two metal pieces by using heat and pressure.

Q: What may happen if the GMA welding electrode is allowedto strike the base metal outside of the…

A: given; What may happen if the GMA welding electrode is allowed to strike the base metal outside of…

Q: Give detail classification of all welding   processes and their practical applications

A: Classification of welding.

Q: Describe FIVE (5) major hazards and precaution measures of Arc Rays and Spatter during performing…

A: Solution:   Five major hazards and precaution measures of Arc Rays and Spatter during performing Arc…

Q: Give a short conclusion about Welding Machine history. 1.

A: Given Data→ Welding machine history

Q: Gas welding is an example of Seam welding Spot welding Pressure welding Fusion welding

A:

Q: Q6. Identify four(4) types of defect in welding. How to minimize these defects defects minimize

A: Hot cracks. These can occur during the welding process or during the crystallization process of the…

Q: a). Explain the three types of flames produced in the gas welding process. b). Explain the soft…

A: a) Three types of flames produced in the gas welding process

Q: What unusual metal combination can be welded usingpercussion welding?

A: Percussion welding (PEW) is a type of resistance welding that blends dissimilar metals  together.…

Q: How is a flux cored arc welding (FCAW) electrode wire different from a gas metal arc welding (GMAW)…

A: It is required to differentiate between FCAW and GMAW electrode

Q: 9) Which of the following is true for seam welding? The electrodes are usually made from copper O…

A: Ans: option  D   There are mainly four types of resistance welding process 1. Resistance spot…

Q: B. In arc welding process. What role does electrode coating play in producing a satisfactory weld?

A: The arc welding process is a special type of process in which arc is used to heat and melt the metal…

Q: If the base metal thickness is 3.2 mm, what will be tip size of the torch and what are acetylene and…

A: If the base metal thickness is 3.2 mm The tip size of the torch is 1/32" The acetylene pressure =…

Q: In arc welding, if the electrode cable is negative, it is called - polarity and maximum heat is…

A:

Q: 217) State the colour code used to idenlıly oxygen and acetylene gas botles/cylinders for oxy-…

A: Concept Of Oxy-acetylene Welding

Q: What can happen if welding standards are lax?

A: A weld can be laid out, conducted, and evaluated according to specific guidelines defined by…

Q: What are the 4 catoegories of welding letter designations

A: The American Welding Society (AWS) had been established in 1919 and is a non-profit organization.…

Q: 21 Which statement is false for Laser beam welding?

A:

Q: 10)Which of the followings is true for LASER welding process? O It is a high heat input process High…

A: Laser Beam Welding is a process is a fusion welding process in which two target metal pieces are…

Joining Processes

It is the process of permanent or temporary joining of two metal pieces with the help of heat or pressure. Two metal parts are assembled by applying an energy source for the formation of a single unit. The obtained joined metals cannot be fragmented easily with the application of any force.