24. Why is it important not to strike the arc outside of the weld joint?

Q: What fluxing agents act as scavengers in the molten weld pool?

A: There are many elements added to the filler material of the electrode. Each element has its purpose…

Q: Identify the elements applied to the following welding symbols.

A: Given: To determine: Welding symbols

Q: A fillet weld can be used to join which of the following joint types: *

A:

Q: Discuss the standard location of elements of a welding symbol.

A: Welding symbol that goes on the reference line to show the shape of welds, such as plug or filler.

Q: efficiency of the joint ?

A: Given; Ratio of diameter of rivet to pitch of rivet is;  dp=0.22We have to find the tearing…

Q: why are some weld joints grooved?

A: Welding is a material joining process in which two or more parts are coalesced at their contacting…

Q: A fillet weld can be used to join which of the following joint types: * O All of the Mentioned

A: Fillet welding is the process of welding to weld the 2 metals at an angle or perpendicularly.

Q: A fillet weld can be used to join which of the following joint types: * O All of the Mentioned O Tee…

A: Correct answer: All of the mentioned

Q: 4. Define welding?

A: As per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…

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: Draw the welding symbol from the following information. SINGLE J BUTT WELD CONVEX FACE SIZE 5 mm…

A: Given: Drawn the welding symbols.

Q: The double offset joint is typically use in applications that require.

A: Double offset joint is a type of plunge CV joint within front-wheel-drive applications. It has an…

Q: Why should there be a space between the plates whenmaking a fillet weld on thick plates of a tee…

A: Fillet welding refers to the process of joining two pieces of metal together when they are…

Q: 34 I. Welding fixtures can be used to physically restrain movement of the parts during welding II.…

A: It is required to determine which techniques used to reduce warping in arc welding

Q: Design the above joint using welded connection. The w=15mm. The required length of weld is:

A:

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

A:

Q: Why should convex weld faces be avoided?

A: Excessive Convexity This discontinuity can produce a notch effect in the welded area and,…

Q: what setting needs to be adjusted before welding?

A: Setting needs to be adjusted before welding :-

Q: Which of these welds could be analyzed using the AISC Code's "kips per inch" method? (Indicate all…

A: AISC stands for American institute of steel construction.It is basically quality management system…

Q: Why are all welds not inspected to the same level orstandard?

A: Information Provided: Not all welds undergo the same level or standard of inspection. Not all welds…

Q: 1. Determine the maximum stress in the welding system below. 150 mm 125 mm 21,000 N 6 mm Fillet, 6…

A:

Q: What is the minimum acceptance criteria for porosity for visual inspection of lap welds?

A: Lap welding: When two metals are attached in a overlapping pattern on top of each other then this…

Q: when making a vertical weld and it appears that the weld metal is going to drip over the shelf, what…

A: In vertical weld, the welding is done from the bottom position to vertically upwards position. In…

Q: A soldering iron 'bit' is made of?    A.Brass    B.Tin    C.Steel    D.Copper

A: We can find the answer as below A soldering iron 'bit' is made of?

Q: xplain the short circuiting arc weld cycle. NOTE:4-5 SENTENCES ONLY

A: Short circuiting arc weld cycle:  Short circuiting arc welding is a mode of metal transfer with low…

Q: Why must cast iron weld metal be ductile

A: Cast iron is the alloy of carbon and iron. Cast iron has high hardness due to presence of high…

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…

Q: After the weld is set up and ready to begin, how mightthe welder want to check for freedom of…

A: Welder method for determine the degree of freedom

Q: What bead pattern is best for overhead welds?

A: Vertical up overhead smaw is best bead pattern for overhead welding. While you're in the vertical…

Q: What is the first weld bead of a multiple pass weld called?

A: Root Pass  is the first weld bead placed in the weld joint in a multi-pass weld.

Q: How many categories of weld are associated with Weld symbols

A: There are so many categories of welds, these are given as with symbols, (1) Butt weld between plates…

Q: What helps hold the weld in place on a 4G weld?

A: 4G weld :-  It is an overhead position used for butt welds. Welders need to hold the torch from…

Q: 6) How pressure exerted on the weld joint depends on resistance at the point of contact? At high…

A: Solution:

Q: Why is a prototype custom fabricated before producing multiple weldments

A: Why is a prototype custom fabricated before producing multiple weldments

Q: 7) On increasing the diameter of the SAW electrode, keeping the same current and arc length Width of…

A: The depth upto which the fused metal extends within the base metal or the pass from the previous…

Q: Estimate the safe static load F for the weldment

A: Given: Design factor 2 Allowable shear stress 190 MPa To determine: The force applied

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: Q2B/ Answer any one of the following: 1. Define weld decay and how can be prevented

A:

Q: Design the above joint using welded connection. The required length of weld is: Answer:

A:

Q: Sketch 2 NDT symbols illustrating different methods that can be used to indicate multiple test…

A: Solution:

Q: What problem must be overcome if the amperage and voltage are lowered to make a vertical weld?

A: Vertical welding:- The vertical welding is defined as a weld is applied to a vertical surface or one…

Q: Draw the welding symbol from the following information.      SINGLE BEVEL BUTT WELD CONCAVE FACE…

A: To Draw the welding symbol from the following information.      SINGLE BEVEL BUTT WELD CONCAVE FACE…

Q: 9) State true or false "Electro-slag welding offers better weld properties of medium carbon steel…

A: Given problem is based on manufacturing.

Q: What will be the notation of throat length of a fillet weld

A: Given data⇒ Fillet weld Throat length

Q: 14)The name of the welds assembly shown Fig.3 is a

A: Explanation The given assembly are jointed by double transverse fillet weld.In the transeverse…

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.