Multiple Choice
In which of the following welding process the two pieces to be joined are over-lapped and placed between two electrodes?
A) Projection welding
B) Spot welding
C) Seam welding
D) Butt welding
E) Percussion welding
Correct Answer:
Verified
Correct Answer:
Verified
Q37: For the same capacity which of the
Q38: Surface finish of a casting is affected
Q39: Automobile gears are generally manufactured by<br>A)Extrusion<br>B)Die casting<br>C)Stamping<br>D)Rolling<br>E)Hobbing
Q40: Shanks of taper drills are provided standard
Q41: Lathe bed is usually made of<br>A)Cast iron<br>B)Satellite<br>C)Alloy
Q43: For centreless grinding the surface speed is<br>A)1200
Q44: Prescribed maximum reading distance for a 100
Q45: In theory of metal cutting the shear
Q46: During soldering<br>A)Borax is used a flux<br>B)Solder iron
Q47: Weld spatter defect in welding is generally