10)The process of the solder molecules combining with the molecules of the metals being soldered is? Soldering Tinning Desoldering O Wetting

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: 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: 12)In resistance spot welding process the time between pressure application and weld is called:

A: Solution:

Q: In flux-cored arc welding process, the type of electrode is a; * O Welding rod O Welding wire O…

A: Concept: Flux cored arc welding process is a arc welding process in which heat for welding process…

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

A: Given Bimetallic To find Welding

Q: Which one of the following is not a fusion welding process? (a) Gas welding (b) Arc welding (c)…

A: In fusion welding,  the parent metal melts for forming a joint. In non fusion welding,  the parent…

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

A:

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: Discuss any five differences between the soft soldering and hard soldering process used in joining…

A: Soldering is the joining process of similar or dissimilar materials with the help of filler…

Q: is the melting temperature range of soft soldering. a. 183°C-212°C b. 500°C-650°C c. 150°C-175°C d.…

A: Soft solder regularly incorporates a softening point run of 90 to 450 °C (190 to 840 °F; 360 to…

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: 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 flux-cored arc welding process, the type of electrode is a; * O Welding rod Welding wire O…

A: Flux cored is an arc welding process. that uses a tubular wire electrode with flux filled inner…

Q: Question No 15. Which of these method is suitable for joining an air tight or liguid tight container…

A: Option d is correct.

Q: what describe the soldering motheds in detail

A:

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: 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: 6) Which of the following statements are true regarding vibration welding? I. Welding cycle is very…

A: For vibration welding, generally 1). Cycle time is in between 3 to 10 seconds. 2). frequency is in…

Q: Riveting is an example of electrical and electronical joining process. Select one: True False

A: The given statement is false.

Q: 4) Which material cannot be weld using friction stir welding process?

A: Answer is Gold.

Q: Which of the following is true about soft-soldered joints?   a. High power is required.   b. Can…

A: Soldering: Soldering is a metal-to-metal joining procedure in which solder is melted and used to…

Q: elding gas have on some rutil

A: given: What benefits does adding an externally supplied shielding gas have on some rutile based…

Q: The temperature range for soldering process is 1) 40°C to 100°C 2) 180°C to 250°c 3) 300°C to 500°C…

A: Soldering is a process of joining of metals with non ferrous filler metal. The temperature is below…

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: 7) Which one of the following welding process referred as a dielectric welding process?

A: Dielectric welding: It is a welding process used to join the sheets of polar thermoplastic material…

Q: 62. Silver is used as filler metal in soldering process. Select one: True False

A: Soldering is a process in which base material components are joined together by filler material…

Q: Which of the following is not a factor that strengthened soft solder joints? a. Solder composition…

A: Soft soldering is a technique for connecting metals that uses a Eutectic Tin/Lead Alloy.…

Q: Arc welding is an example of pressure welding. Select one: True False

A: False

Q: 1) laser micro-welding technique is used to weld transparent polymers without the use of any…

A: TWIST ("Transmission Welding by Incremental Scanning Technique") is a  micro welding technique where…

Q: 70. The method of joining the two pieces together by melting a small area and allowed to fused…

A: Gluing is a process of joining non metals like wood or plastic using a sticky substance called glue.…

Q: If you need narrow deep penetration weld for heavv base metal, which type of current polarity you…

A: Solution:

Q: 1) Which of the following is an example of solid-liquid joining process? Friction welding Tungsten…

A: friction welding: friction welding is done by using ruption between two metals so this is not a…

Q: Brief description on all cold working methods, hot working methods and all kinds of welding.

A: solved

Q: Gas welding is an example of Seam welding Spot welding Pressure welding Fusion welding

A:

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: Hard soldering uses alloy of silver and _______ metal. a. Zinc b. Tin c. Lead d. Copper

A:

Q: 7) In plasma arc welding torch, a- tungsten electrode is located within the nozzle, which is…

A:

Q: Identify any five applications of the following workshop practices. Welding Soldering Brazing

A: A metal joining process is a method of joining two or more metals with or without the use of heat,…

Q: Explain steps of welding process, soldering process and brazing process with net sketch?

A: Welding:- Welding is a process by which two materials may be similar or dissimilar,  usually metals,…

Q: 70. The method of joining the two pieces together by melting a small area and allowed to fused…

A: Solution:

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: 9) Which of the following joining- techniques are referred as dual shield welding process? O PAW O…

A: