Answered: a) Why should check-valves be fitted to…

a) Why should check-valves be fitted to gas welding torches? b) Why should fuel tanks be flushed with water for 24 hours before doing welding repairs?

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter3: Shielded Metal Arc Equipment, Setup, And Operation

Section: Chapter Questions

Problem 26R: A splice in a welding cable should never be any closer than _______to the electrode holder.

See similar textbooks

Related questions

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

A: As per given question In oxy-acetylene welding, the oxygen cylinder is usually painted in which…

Q: Two stainless steel foils of 0.2 mm to be joined. Which of the following process is best suited? MIG…

A: The correct answer is plasma arc welding. Welding of stainless steel foils of 0.2 mm require…

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: Briefly explain the arc welding process with a neat diagram.

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: What special protective items can be worn to provide extra protection for a welder’s hands, arms,…

A: The protective items that can be provided for extra protection for: - Hands: - Hand gloves are made…

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: 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: Gas welding and picture and hand drawing . !

Q: Q2) Answer the following questions:- (A) What is the Flux? Explain the purpose and the uses of the…

A: Welding is the process in which two metals or materials are joint with each other. In this process…

Q: Why must a welding machine’s duty cycle never beexceeded?

A: A load or circuit's duty cycle is the proportion of time spent ON to time spent OFF. Duty cycle,…

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

A: Option d is correct.

Q: 31 Which one of the following process is classified as solid state welding? a) laser welding b)…

A: Solid state welding: It is a welding process, in which two work pieces are joined under a pressure…

Q: a) explain three (3) major hazard for welding safety b) discuss the effect of breaking rules and…

A: a) explain three (3) major hazard for welding safety b) discuss the effect of breaking rules and…

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: . A welder needs to do gas cutting for stainless steel. Provide suggestions to the welder based on:…

A: A material that cannot be cut by gas cutting is stainless steel. In order to cut through material,…

Q: 15)In which type of resistance welding, capacitor-discharge is used? Butt welding OSeam welding O…

A: Out of all the four given options, capacitor-discharge is used in Percussion welding. In which, the…

Q: Draw the electric arc welding setup and explain its working principle.

A: Arc welding may be a welding process that's used to connect metal to metal by utilizing power to…

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: Why is it unsafe to carry butane lighters or matches inyour pockets while welding?

A: Because welding cylinders quickly catch fire, one should take care not to use butane lighters when…

Q: 1. Why is it important to follow the instruction on the books especially the recommended welding…

A: The oxy acetylene welding technique is a welding process in which a mixture of oxygen and acetylene…

Q: How many inches of weld are required around each end of the BI pipe? (use

A: Given: In the drawing there are 2 Bi pipes

Q: Q3. What is a welding process? Write the classification of welding process write any two advantages…

Q: 4. Write the steps for starting and switching of oxy welding flame in your own words.

A: Starting the oxy welding flame 1. check if the gas flow from the oxygen and the acetylene cylinder…

Q: 2. Working principle of Welding Machine

A: The welding machine works on the principal of conversion of electric energy into heat energy or into…

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: 36 - Flux usually provide additional function(s): I. provide a protective atmosphere for welding H.…

Q: what PPE should be worn when welding?

A: PPE: The PPE stands for personal protective equipment. Some PPE parts need to be wear during…

Q: How set up electric welding machine, prepare electrode, workpiece and equipment auxiliaries used in…

A: Welding is a manufacturing method that involves fusing two or more pieces together using heat,…

Q: a) With a neat diagram briefly explain about Arc Welding process. (Minimum one and half page) b)…

A: (a) To explain: Arc Welding process briefly with neat diagram: Explanation: Arc Welding process:…

Q: A good electrode holder in arc welding should be Weak insulation to protect against accidental…

A: Hi and thank you for the questions. Since you have asked multiple questions, we will solve the first…

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

A: we are suppose to solve only one question. please post other question as a separate question. gas…

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

A: Types of flames in gas welding ;

Q: Which of the following tools is not essential while doing arc welding?

A: Answer: Snips

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

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

Q: Who is ultimately responsible for the welder’s safety?

A: Welding is a process in which a large amount of the gasses and heat released if all these are not…

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: 18. Spot welding is classified as: A. Thermit Welding B. resistance welding C. Friction welding D.…

A: Spot welding is classified as resistance welding

Q: Describe the relation between voltage and amperage for welding current.

A: Given Data : Welding

Q: Why does a welding rod sticks?

A: Welding: Welding is a process of joining two or more parts by fusing together with the application…

Q: what items need to be turned on before welding

A: The terms to be turned on before welding : 1. Safety: This is the most important factor which should…

Q: What is the difference between (PAW) and (TIG) welding? * Construction of torch is different Gas is…

A: The Tungsten inert gas welding is a non-consumable type of welding process, in which tungsten…

Q: Submerged Arc Welding

A: Submerged-arc welding (SAW) is a common arc welding process that involves the formation of an arc…

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: Discuss the welding process and List the tools used in welding process. Identify its application and…

A: Welding is a fabrication process whereby two or more parts are fused together by means of heat,…

Q: 17)Which is/are correct statement about the Thermit Welding process? Exothermic Reactions OIt is…

A: Thermit welding process is also called as exothermic welding because it generates heat through…

Q: Which of the following is not a general safety practice you should follow when using welding…

A: Which of the following is not a general safety practice you should follow when using welding…

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: 1. Give the definition of Tradional Welding Machine.

A: Welding process: It is a permanent joining process with the help of heat and with or without using…

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

A: Types of workpiece used is -

Concept explainers

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.

Question

a) Why should check-valves be fitted to gas welding torches?

b) Why should fuel tanks be flushed with water for 24 hours before doing welding repairs?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.