In oxy-acetylene welding, the oxygen cylinder is usually painted in which color? Black В. Red White Blue

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: 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: 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: 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: 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: several models of electric welding products

A:

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 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: 2) In activated flux TIG welding, which shortcoming of the conventional TIG welding process is…

A: It is required to choose correct option

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: dentify the Gas welding flame Carbursing flame Arc welding flame Neutral Flame Oxidizing flame

A: The white flame indicates the Neutral flame  The redflame indicates the carburizing flame  The blue…

Q: What is arc welding? Select one: O a. Arc welding is a non-fusion welding process in which the…

A: Arc welding is the process of joining the metals using arc or electricity, where electric arc with…

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

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

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

A:

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: QUESTION 15 Flutes in twist drill are allow the coolant to flow to the cutting edge. True False

A:

Q: In gas welding process, which among the following type of flame where Acetylene is in excess…

A:

Q: type of electric welding workpiece used in welding,(Electric welding)

A: Types of workpiece used is -

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.