what needs to be prepared before welding?

Q: 10)Which of the following statements are pertaining to laser transmission welding? I. Fast cycle…

A: Following problem is based on Laser beam welding :

Q: Describe the potential hazard in the following picture in one paragraph?

A: Welding is a joining process in which metals, or sometimes plastics, are heated, melted and mixed to…

Q: Which one of the following arc welding processes produces the highest temperatures? * O SAW O CAW O…

A: It is asked that which arc welding can produce high temperature. SAW - it is submerged arc welding…

Q: 4. Define welding?

A: As per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…

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: Name three items that are manufactured using welding.

A: Welding is a process in which localised permanent joint can be produced with or without the…

Q: Discuss the Quality of flame required to do gas welding and give any four advantages of gas welding.

A: Quality of flame used in gas welding

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

A:

Q: 33- Which one of the followings is not used for heating the joining materials for soldering and…

A:

Q: what setting needs to be adjusted before welding?

A: Setting needs to be adjusted before welding :-

Q: Name three methods used to perform welding, cutting,or brazing operations.

A: In this problem, it is asking about the name of three methods which are used to perform welding,…

Q: What are the parameters of inert gas welding process?

A: The parameters for the inert gas welding process are as follows: Welding Current Welding Voltage…

Q: Using illustrations mention the types of flames in the Oxyacetylend Welding.

A: Oxyacetylene weld is a gas weld process where acetylene is burn with the help of oxygen to produce…

Q: what describe the soldering motheds in detail

A:

Q: 1. What is the difference between shielded Metal Arc Welding and Gas Metal Arc welding process (at…

A: SMAW GMAW Flux-coated eletrode is used and flux layer is thicker  In GMAW, Bare electrode is…

Q: Compare welding, brazing and soldering.

A: Welding is the process of fabrication which is used to join two or more than two parts together by…

Q: 17. When it's necessary to reduce the alloying elements lost in a welding operation, which of the…

A: First let us understand what is the meaning of alloying elements, they are the elements that…

Q: Arc welding can be done without applying any external pressure.

A: Arc welding can be done without applying any external work. Answer: True

Q: How to do a basic shielded metal arc welding?

A: In shielded metal arc welding (SMAW), an arc between a covered electrode and a weld pool is used to…

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: 1. In your opinion which of the two welding techniques do you refer? Left hand or Righthand?

A: I always refer right hand welding technique, because it is more efficient than left hand welding…

Q: explain four (4) characteristics of acetylene. b) discuss the characteristics of oxy-acetylene…

A: Answer (a) Characteristics of acetylene: The acetylene is non-toxic, odorless and colorless. The…

Q: Brief description on all cold working methods, hot working methods and all kinds of welding.

A: solved

Q: 4. Is a fire hydrant more likely to be cast or forged? Why?

A: Is a fire hydrant more likely to be casted or forged? The fire Hydrant are more likely to be Casted,…

Q: What percentage of a change are we allowed in travel speed when welding flux core?

A: The MIG welding technique has developed into flux core welding or tubular electrode welding to…

Q: what welding machine leads or type of torches need to be deployed before welding?

A: A welding torch is utilized in a programmed welding framework to coordinate the welding anode into…

Q: what items need to be turned on before welding

A: The terms to be turned on before welding : 1. Safety: This is the most important factor which should…

Q: When steel is joined using arc welding, only the liquid fusion zone must be protected by a gas or…

A: A fabrication process where two or maybe more parts are fused together with the help of heat, the…

Q: The major difficulty during welding of aluminum

A: Given; The major difficulty during welding of aluminium is;Where, Welding process of aluminium is;…

Q: 5) The type of environment that offers best protection to the molten weld pool during fusion welding…

A: There are many types of fusion welding such as, shield metal arc welding, plasma arc welding,…

Q: 5) Which one of the following options is true about friction stir welding? Fine microstructure is…

A: Solution:

Q: Explain steps of welding process, soldering process and brazing process with net sketch?

A: Welding:- Welding is a process by which two materials may be similar or dissimilar,  usually metals,…

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: 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: 9) Which of the following joining- techniques are referred as dual shield welding process? O PAW O…

A:

Q: What properties of a metal can be affected by the choiceof welding process?

A: In the welding process, most of the properties of the metal are affected, While welding the material…

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.