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

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: 3. What are the characteristics of the different welding rods use in oxy-acetylene welding? Please…

A: given; what are the characteristics of the different welding rods use in oxy-acetylene welding?…

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: Why the maximum discharge rate should not be exceeded? a. Acetylene becomes unstable and could…

A: acetylene is non toxic ,odorless and very reactive gases , it can be used in gas cutting as well ass…

Q: When brazing the cylindrical parts, we use the of filler metal. * Rod Ring None of the Mentioned…

A: [1  ]     brazing of cylindrical part  brazing = it is one of the type of joining process similar…

Q: Why adiabatic flame temperature is important?

A: Solution:

Q: When welding for appearance and structure the following process should be used:   MIG Spot /…

A: When welding for appearance and structure the following process should be used:

Q: How pressure exerted on the weld joint depends on resistance at the point of contact At high…

A: resistance welding is the joining of metals by applying pressure and passing current for a…

Q: In addition to continuously changing the weld pattern,what other changes must be continually made…

A: Considered to be the most challenging pipe position is the 66 or 45° fixed inclined position.…

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

A: Answer :- Option (d)

Q: esponse. Quèstion 13 In 'reverse polarity' of arc welding O A. Electrode is connected to + and most…

A: What happened in reverse polarity welding

Q: What is the heat distribution with DCEN welding current?

A: Direct Current Electrode Negative(DCEN) or Direct Current Straight Polarity(DCSP) is a type of…

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

A: Q.1) It is False, Because Arc welding is fusion welding which is also called as Non Pressure…

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

A:

Q: I need all information about Gas welding with some pictures and drawing picture for that topic .

A: Gas welding is a process of joining two materials together by heating and melting them. In the…

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

A:

Q: While doing arc welding with a DC welding machine,a consumable electrode can be used True False

A: Given: While doing arc welding with a DC welding machine; a consumable electrode can be used To…

Q: 6) Residual stresses in the GMAW joint can be reduced through O Use of low coefficient of thermal…

A: Residual stresses in the GMAW joint can be reduced through Increasing the weld metal volume

Q: When brazing the cylindrical parts, we use the of filler metal. *

A: Given:Brazing is the process of joining 2 or more metals.TIG means tungstun inert gas welding.PAW…

Q: How can an SMA welding electrode’s flux help withdeeper penetration?

A: Shielded metal arc welding (SMAW) also known as stick welding, is a manual process using a flux…

Q: A visual check during electric welding includes? a. Strength of joint b. Cable inspections c.…

A: Option d is correct.

Q: In 'reverse polarity' of arc welding O A. Electrode is connected to + and most of the heat is…

A: Direct Current Electrode positive or Direct Current Reverse Polarity In this type of arc welding,…

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

A: Solution:

Q: 1. ENUMERATE THE ARC WELDING SET UP 1 5 - 8 7 2 3 -4

A: Enumerate Arc Welding Setup:  1) power Source 2) Welding Machine 3) Workpiece Lead 4) Electrode Lead…

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

A:

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

A: 1. Exposure to Fumes and Gases Pneumonia Regular exposure to welding fumes and gases can result in a…

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

A: Spot welding- It is one of the type of resistance welding used for joining of sheet metals. Two…

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

A:

Q: what describe the soldering motheds in detail

A:

Q: what needs to be prepared before welding?

A: To determine: Preparation before welding

Q: 2) The gas which may be used as a fuel gas gas welding process is O Hydrogen Oxygen O Nitrogen…

A: In gas welding there are two types of cylinders are used that is acetylene cylinder and oxygen…

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

A: This question is from welding technology.

Q: the tip of the inner cone is the location of the maximum temperature in a neutral oxyacetylene…

A: Solution:   The Correct Option with necessary explanation is given below:

Q: 12- Brazing and soldering are attractive comparing to welding for some situations: I. the metals…

A: It is required to determine in which situation brazing and soldering is used

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: 1. What does the following welding symbol indicate? GTAW 100 (5) c-d b. C. d. 2. Describe the…

A: We can solve first question since the exact one is not specified. Please resubmit the question by…