quèstion 15 The primary purpose of a chipping hammer during welding is to O A. Prevent oxidation and slag formation from happening B. Give little hammering to the work pieces so that they remain straight during welding C. Both A and Bindows bui

Q: 7) Consider the following statements regarding Laser welding: 1: Conduction mode welding is normally…

A: Conduction mode welding has a power density that is just enough to cause the metal to melt. The weld…

Q: I need answers to parts 4, 5, and 6, pertaining to the print provided.

A: For the weld between parts TP1 and TP2, 3 means weld symbols in accordance with ISO 2553.

Q: Symbol

A: From the given figure the given welding symbol is arrow side fillet welding.

Q: a) Why should check-valves be fitted to gas welding torches? b) Why should fuel tanks be…

A: (a) Check valves are used as to prevent gasses from mixing upstream of them. As, when a flammable…

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: 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: A work-holding apparatus that clamps the parts and moves the assemblage to the desired position and…

A:

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: what setting needs to be adjusted before welding?

A: Setting needs to be adjusted before welding :-

Q: Name three methods used to perform welding, cutting, or blazing operations?

A:

Q: why could we not start at joint A?

A: Dear student, there are so many methods to solve a particular problem.

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: Queston 7 A portable flanged hoed is beng used to eshaust a welding operation. If the hood…

A: Write the given data with suitable variables. a=4 in=0.33 ft12 in1 ftX=8 in=0.67 ftV=400 fpm

Q: Name 3 methods used to perform welding, cutting, or blazing operations ?

A:

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

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

Q: List two types of grinders used by welders.

A: welding is a joining process in which two metallic pieces are jointed with the help of heat or…

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.