Which one of the following is a solid state joining process?

A Gas tungsten arc welding
B Resistance spot welding
C Friction welding
D Submerged arc welding

Correct Answer: Friction welding

Friction welding (FRW) is a solid-state welding process that generates heat through mechanical friction between workpieces in relative motion to one another, with the addition of a lateral force called "upset" to plastically displace and fuse the materials
Bissoy MCQ
#Mechanical Engineering #Manufacturing And Production Technology

Related Questions

A solid cone of height 36 cm and radius of base 9 cm is melted to form a solid cylinder of radius 9 cm and height 9 cm. What percent of material is wasted this process?
A 25
B 5
C 0
D 10
The welding process used in joining mild steel shanks to high speed drills, is
A Spot welding
B Seam welding
C Flash butt welding
D Upset butt welding
What is the type of joining process called, where the parts to be welded are kept in contact and rotated relative to each other and axial pressure is applied when the desired temperature is obtained?
A Ultrasonic welding
B Forge welding
C Electron beam welding
D Friction welding
In order to create one solid model from two or more separate solid shapes the drafter will need to position them and then ________.
A Use Union to join them
B Use the Join command
C Use the Add Parts tool
D None of the above
What is the process of conversion of solid state directly to gaseous state called?
A Evaporation
B Condensation
C Sublimation
D Distillation
তরল অবস্থায় পরিবর্তিত না হয়ে কঠিন অবস্থা থেকে সরাসরি গ্যসীয় অবস্থায় রূপান্তরিত হওয়ার পদ্ধতিকে বলে(The conversion of solid state directly into a gaseous state eithout passing through liquid state is called)
A Sublimation
B Evaporation
C Freezing
D Boiling
The volume of a rectangular solid is to be increased by 50% without altering its base. To what extent the height of the solid must be changed.
A 50%
B 40%
C 30%
D 20%
The drying time between fixed moisture contents within the 'constant rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid )
A $$\sqrt {\text{T}} $$
B T
C T1.5
D T3
For a solid catalysed chemical reaction, the effectiveness of solid catalyst depends upon the __________ adsorption.
A Physical
B Chemical
C Both A and B
D Neither A nor B
Drying of a wet solid under constant drying conditions means the exposure of the wet solid to the air of constant
A Humidity
B Velocity
C Temperature
D All of the above

Next steps