In gas welding, acetylene is used as the source of heat. Select one: O True O False

Q: Briefly, Explain the oxy acetylene welding. 2. Explain, oxy acetylene welding equipment's and uses.…

A: 1.Oxy Acetylene Gas Welding (also known as Oxy Fuel Gas Welding or Gas Welding) is a method of…

Q: 7) Consider the following statements regarding Laser welding: 1: Conduction mode welding is normally…

A: Conduction mode welding has a power density that is just enough to cause the metal to melt. The weld…

Q: Identify the elements applied to the following welding symbols.

A: Given: To determine: Welding symbols

Q: Briefly explain the gas welding process with a neat diagram.

A: Gas welding : Gas welding is a welding process that melts and joins metals by heating them with a…

Q: The material used for making the two electrodes of resistance welding are mainly: OCopper O Aluminum…

A:

Q: In flux-cored arc welding process, the type of electrode is a; * O Welding rod O Welding wire O…

A: Concept: Flux cored arc welding process is a arc welding process in which heat for welding process…

Q: Question No 18 How will you describe arrow A shown in the diagram in welding Drone Bead • Overlap…

A: Option b is correct.

Q: 3) Total resistance in welding is composed of: (i) Resistance of electrode (ii) Contact resistance…

A: In welding

Q: Arc welding is a pressure welding process. Select one: True False

A: The pressure welding uses friction to join the sections of metal workpiece and join them under the…

Q: When the welding electrode coated by flux the welding process called : O Shielded Metal Arc Welding…

A: Given: WHEN THE WELDING ELECTRODE COATED BY FLUX THE WELDING PROCESS CALLED:

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

A: Answer :- Option (d)

Q: QUESTION 8 Oxyacetylene welding can be used for cutting metals with the same welding torch True…

A: Gas welding: It is a permanent joining process which melts the metal joints with the help of heat…

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

A: Gas welding: This is a type of a welding process in which the materials joins by heating and melting…

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

A:

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

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

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: 4) In the non-transferred plasma arc welding process, arc is struck between the tungsten electrode…

A: Plasma Arc Welding (PAW) is an arc welding process similar to gas tungsten arc welding(GTAW).

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

A:

Q: In flux-cored arc welding process, the type of electrode is a; * O Welding rod Welding wire O…

A: Flux cored is an arc welding process. that uses a tubular wire electrode with flux filled inner…

Q: 2. What is oxy-acetylene welding flux? Is there a welding rod coated already with flux? What is the…

A: Oxy acetylene welding is the welding process in which mixture of oxygen and acetylene gas is used…

Q: In submerged arc welding, an arc is produced between a; Coated metal electrode and the work Two…

A: To select the correct option.

Q: Identify the Gas welding flame Normal Flame Carbursing flame Arc welding flame Oxidizing flame

A: As, neutral flames have small inner cone with Outer Envelope like the figure given..

Q: 1) Which of the following processes can be used as alternative technique for joining aluminium and…

A: The main difficulty that occurs in aluminium and it alloy welding is that oxide layer formed which…

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

A:

Q: Which of the following gases are most frequently used as shielding to provide an inert atmosphere in…

A: It is required to choose correct option

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

A:

Q: In gas welding, the temperature at the core of the flame is _______________  .   3000 º C   30 º…

A: Gas welding is a welding process which joins the metal parts by heating them with a flame which is…

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: Gas welding is an example of pressure welding. Select one: True False

A: given : gas welding is an example of pressure welding. select one  true False

Q: a. electron beam welding b. gas metal arc welding - c. diffusion welding d. plasma arc welding e.…

A: All except diffusion welding process is related to the fusion welding.

Q: What kind of welding technique is useful to perform repairing in the civil site location Select one:…

A: In most of the repairing in civil sites, double electrode gas metal arc welding is used.

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: Arc welding is an example of pressure welding. Select one: True False

A: False

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

A: Given Data : Gas Welding fusion welding process

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: Application areas of some welding methods are given below. Match the welding method with the given…

A: A. Root pass welding of reactive materials B. Thin-Walled pipe welding C. In the production of…

Q: Which of the following is not a commonly used flux in welding process? O Potassium Boron O Sodium O…

A: Flux is used in Welding process in order to avoid oxidation  of base metal that is to be weld. And…

Q: 3) Gas welding is a fusion welding process. Select one: True False

A: Welding is a process that is done to join metals together. This process uses high heat. Usually heat…

Q: Arc welding is an example of pressure welding. Select one: True False

A: Arc welding is a type of fusion welding process in which electric arc is generated to melt the…

Q: (b) Illustrate the schematic diagram of shielded metal-arc welding process.

A:

Q: 7) In plasma arc welding torch, a- tungsten electrode is located within the nozzle, which is…

A:

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: In gas welding, the oxygen- acetylene gases are mixed in_- a. Hose b. Nozzle c. Torch d. Pressure…

A: The process of combustion with oxygen O2 and Acetylene C2H2 is called the oxyacetylene welding…

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

A: Gas welding: It is a type of permeant joining process in which joins two metals by heating  and…

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: 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…

Q: In one type of welding, electric charge flows between the welding tool and the metal pieces that are…

A: Arc Welding is the process by which two pieces of metal are joined together by the use of electrical…

Q: Which of the following processes isn't related to the fusion welding? a. electron beam welding O b.…

A: Correct option: (c) diffusion welding

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.