Gas welding equipment is bulky in nature and hence make it difficult to transport. Select one: True False

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: 12)In resistance spot welding process the time between pressure application and weld is called:

A: Solution:

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: 1. Name the three main types of welding processes.

A: Solution:   Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: With the electric arc welding rate of 18 in./min., how long will It take to weld a ½ in. Thick plate…

A:

Q: In gas welding of a job, a neutral oxy-acetylene flame was used. If the acetylene consumption was 8…

A: Given, Type of flame = Neutral Acetylene consumption = CA = 8 litres   Let us take Oxygen…

Q: a) Why is automation of the covered electrode arc source difficult? b) what properties is a metal…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 6 Compare between the weld decay Attack and Knife-Line Attack.

A: There are two major corrosions that occur in steels and they are weld decay and knife-line.

Q: Stick" welding is a term sometimes" applied when referring to which one of :the following processes…

A: Flux Shielded Arc Welding or Stick Welding is a manual arc welding process that uses consumable…

Q: List three factors that can help determine which welding process to select for a certain job.

A: The three factors that help to determine the selection of the welding process.

Q: differences between brazing and oxy fuel gas welding Propose any two welding defects that can be…

A:

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) Which one of the following statement is - not correct about ultra short pulse laser welding? a)…

A: The given problem is based on welding technique in manufacturing engineering.

Q: Q2) Answer the following questions:- (A) What is the Flux? Explain the purpose and the uses of the…

A: Welding is the process in which two metals or materials are joint with each other. In this process…

Q: Question No.14. Backhand technique used in gas welding is suitable for joining Thin sheets O…

A: Backhand welding: It is a welding technique under which the worker welds the objects from left to…

Q: ) A type of welding flows, which is the result of a perfect proportion and mixture of acetylene and…

A: Solution:

Q: Discuss any five differences between the soft soldering and hard soldering process used in joining…

A: Soldering is the joining process of similar or dissimilar materials with the help of filler…

Q: . A welder needs to do gas cutting for stainless steel. Provide suggestions to the welder based on:…

A: A material that cannot be cut by gas cutting is stainless steel. In order to cut through material,…

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: Welding is a common method to join separate parts of metal together. Briefly describe the conditions…

A: Several industrial and production operations rely heavily on the welding process. Metals of all…

Q: It is desired to determine the cost of the submerged arc welding operation in the preceding problem,…

A:

Q: 19)Thermit welding is a O Resistance welding OSolid-liquid state welding O Fusion welding O Forge…

A:

Q: A type of welding flows, which is the result of a perfect proportion and mixture of acetylene and…

A: Option A is the correct answer.

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: The function of gas regulators in the cylinders of gas welding is to:     Increase the flow of the…

A: The function of gas regulators in the cylinders of gas welding is to: Control gas Pressure Keep…

Q: On all CJP groove welds in butt joints transverse to the computed tensile stress, they: O A. Shall…

A: Introduction The Complete Joint Penetration (CJP) groove weld is a groove weld that extends…

Q: 7) Which one of the following welding process referred as a dielectric welding process?

A: Dielectric welding: It is a welding process used to join the sheets of polar thermoplastic material…

Q: 1. a) With a neat diagram explain types of flames in gas welding. Write any one application of each…

A: Types of flames in gas welding ;

Q: 8) The electro-gas welding is different from electro-slag welding because in electro-gas welding…

A: In electro-gas welding and electro-slag welding , thick metal is welded. In electro-gas welding…

Q: 10 - Mark the correct statement about Gas Metal Arc Welding.

A: To select the correct option among the given options :

Q: Seam-welding is .6 Multi-spot welding process Continuous spot welding process Used to form mesh )…

A: Seam welding is a type of resistance welding in which two rollers act as electrode between which…

Q: Gas welding is a fusion welding process. Select one: O True O False

A: The fusion welding process is defined as the joining process in which two different or similar…

Q: The foreman in the welding department wanted to know what value of allowance to use for a particular…

A: Given data,

Q: 8) Consider the following statements regarding the Resistance micro-welding: A: Higher contact…

A: Resistance welding: It is the type of joining process for metals by passing the current for a small…

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

A:

Q: Provide a specific example of using backcasting for Sustainable development goals and what is the…

A: Backcasting for Sustainable development

Q: In an arc welding process, which of the following parameters has most influence on the material…

A: Explanation  Marangoni effect: Due to marangoni effect thetransfer of mass take place at the…

Q: During a TIG welding process, the arc current and arc voltage were 50 A and 60 V, respectively, when…

A: Given, Current in process 1 = I1 = 50 A Voltage in process 1 = V1 = 60 V Welding speed in process 1…

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

A: Concept Of Oxy-acetylene Welding

Q: 9) State true or false "Electro-slag welding offers better weld properties of medium carbon steel…

A: Given problem is based on manufacturing.

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

A:

Q: 16)The ratio of aluminum and iron oxide in thermit welding is: O1.5:1 O 2:1 O 2.5:1 O 3:1

A: As per given question  We have find ratio between aluminium and iron in thermit welding

Q: Explain the working procedure of gas welding process.

A: Gas welding may be a most vital sort of welding process. It is done by burning of fuel gasses…

Q: Welding is defined as a joining process that produces coalescence of materials by heating them with…

A: This question is based on the concept of welding.

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

A:

Q: A welding fabricator welds mild steel attachments to AISI 304 stainless steel shells, using GTAW…

A: As it is known that helium gas has higher ionization than that of argon. So that whenever argon is…

Q: During arc welding, the heat input per unit length reduces, with increase of

A: Given Data⇒ Arc welding Heat input per unit length

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.