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

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

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

Q: Discuss in details different type of resistance welding with the help of best diagram

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Q: a) Why is good eye protection far more important when arc welding rather than gas welding? b)…

A: Good eye protection far more important when arc welding rather than gas welding because arc 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: With the electric arc welding rate of 18 in./min., how long will It take to weld a ½ in. Thick plate…

A:

Q: 2. Is it important that base metal and filler rod have the same melting point or made of the same…

A: No,  it is not important that base metal and filler rod have the same melting point or are made of…

Q: accuracy of the finished workpiece in welding works?  Is it possible to have an accurate workpiece…

A: INTRODUCTION  Welding desertsWeld deformities, for example, breaking and porosity greatly affect the…

Q: Describe the three applications of each Tee and Edge joint in welding

A: Edge welding Joints are frequently applied to sheet metal parts that have flanging edges or are…

Q: a) What exposure limit do you recommend to be considered for Chromium XI ? why? b) What exposure…

A: Exposure limits are chromium XI: Permissible exposure limit (PEL). The leader shall make sure that…

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: Which welding process produces electric spark? Explain with neat diagram and indicate the parts.

A: Arc welding could be a sort of welding process utilizing an electric arc to make warm to soften…

Q: Calculate the allowable duty cycle of Tungsten Inert Gas (TIG) welding machine when a power source…

A: GIVEN DATA WELDING CURRECT I=300A AT DUTY CYCLE 60% WE HAVE TO FIND DUTY CYCLE CORRESPOND TO 200A

Q: 4) The primary issue in fusion welding of material having high coefficient of thermal expansion is O…

A: Due to higher coefficient of thermal expansion the material joint can have high strain, that can…

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: 3- What are the main classes of welding? 4- With drawing explain flam different types, what type is…

A: There are three primary flame types: neutral (balanced), excess acetylene (carburizing), and excess…

Q: ace of nitr

A: introduction: Nitrogen is employed in some heat treatments and can be used as a shielding gas for…

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: What is welding?   What are the different types of welding?   What are the symbols of welding?…

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Q: Explain why fusion welding with non-consumable electrodes is advantageous, compared to consumable…

A: The two advantages of non-consumable electrode used in fusion welding compared to consumable…

Q: 7) Which group of electrodes are best suitable for high temperatures during resistance spot welding?…

A: Solution:

Q: Mention the main groups of processes that are contained in fusion welding.

A: The group of process contained in the fusion welding is as follows: 1. Induction welding: In…

Q: Enumerate the types of joint in welding.

A: there are several basic welding jointe are.... Butt joint. Tee joint. Corner joint. Lap joint. Edge…

Q: A circular electrode of 190 mm diameter is used for carrying out seam welding at 5 welds per cm on a…

A: Given datad=190 mmn=5 weld per cm=0.5 weld per mmt=1.5 mmon=4 cycleoff=3 cyclet=50 HzR=100 μ ohm

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: Calculate the heat input during the arc welding process, if the voltage is 33 volts, current is 115…

A:

Q: What is the function of flux in submerged arc welding?a) To completely cover the welded zone b) To…

A: In the submerged arc, welding flux acts as an oxygen barrier by creating a coating for the surface…

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

A: The given question is on the concept of stud welding

Q: 2) Which of the following is NOT true about friction stir welding? O It is a solid state process…

A: As per given question  We have to choose which one is not true about friction stir welding

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: 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: explain the principles of Gas Metal Arc Welding (GMAW) b) explain three (3) modes of metal transfer…

A: Metal Inert Gas (MIG) arc welding, more appropriately called as Gas-Metal Arc Welding (GMAW),…

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: 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: 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: Calculate the maximum welding current for continuous welding (Im) when the allowable duty cycle is…

A:

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

A: Welding is a process of joining two or more metal pieces or thermoplastic material pieces and joints…

Q: A. In arc welding, what is the importance of heat effected zone in producing a crack free weld?

A: Concept: 1.In arc welding, the electrode is cathode and the workpiece is anode.  2.When power supply…

Q: Write down the solid state welding methods in articles; write the principle, usage areas, advantages…

A: Solid-State Welding is a process where two workpieces are joined under a pressure that ensures close…

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.