type of electric welding workpiece used in welding,(Electric 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: 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: 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: 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: several models of electric welding products

A:

Q: Which one of the following welding processes is suitable to weld bimetallic strips for measuring…

A: (1) Ultrasonic welding is used to weld very thin metal pieces. For instance it is used to weld the…

Q: In gas welding, oxygen is used as a source of heat. Select one: True False

A: Gas welding: Oxyacetylene welding is also known as gas welding. Oxygen and acetylene are two gases…

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

A: This question is from welding technology.

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: Name and sketch 2 systems of oxygen/acetylene welding in workshop.

A: The above diagram shows the basic oxy-fuel gas welding equipment. It is also known as Oxyactlene…

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

A: Gas welding is a process in which heat is generated by burning fuel gases which is used to form a…

Q: Which of the following  welding processes does not use consumable electrodes? a. Gas Welding b.…

A: Which of the following  welding processes does not use consumable electrodes? a.Gas Welding…

Q: State three engineering assumptions to calculate kinematics and dynamic properties of the mixture of…

A: Welding fumes are made up of a complex combination of metals, metal oxides, silicates, and…

Q: Q2/ According to the figure below find the size of the weld. Take permissible shear stress for the…

A:

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: 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: Give detail classification of all welding  processes and their practical applications   please…

A: Welding :- welding is a process of joining the two metal pieces by using heat and pressure.

Q: List the five joint types used in welding

A: Butt joint It is a kind of welding where the edges are joined together.  This has no impact on the…

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

A: Gas welding is one of the process of making permanent joints. It melts both the metals which are…

Q: SKETCH A WELDING MACHINE, AN ELECTRODE LEAD, AN ELECTRODE HOLDER, AND ELECTRODE, A WORK LEAD, AND…

A: Direct current electrode negative (DCEP)-  Fusion of base metal and filler metal takes place through…

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: Discuss briefly resistance welding give it area of application and it's merits

A: Discussing briefly resistance welding gives it an area of application and its merits.

Q: In any structure, vicinity of weld zone which type of stress develops during the process of welding?…

A: Tensile residual type of stress develops during the process of 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: What are the 4 catoegories of welding letter designations

A: The American Welding Society (AWS) had been established in 1919 and is a non-profit organization.…

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.