Multiple Choice
In all the following case chips produced are in the form of fragments EXCEPT
A) Trepanning of steel
B) Facing of bronze
C) Shaping of cast iron
D) Milling of aluminium
E) Parting off
Correct Answer:
Verified
Correct Answer:
Verified
Q36: While using HSS tools on a lathe,
Q37: Cyaniding<br>A)A process of annealing a ferrous alloy<br>B)A
Q38: In climb milling<br>A)Work moves in same direction
Q39: Carbondioxide is<br>A)Neutral gas<br>B)Combustible gas<br>C)Rare gas<br>D)Inactive gas<br>E)Ionic gas
Q40: Weld spatter is<br>A)A flux<br>B)A filler material used
Q42: Necking is<br>A)Preparation of surface for brazing<br>B)Hole drilled
Q43: Cutting speeds for some materials are given
Q44: Trepanning operation is used for<br>A)Producing large holes<br>B)Under
Q45: In centreless grinding, work piece is clamped
Q46: The commonly used material for thermocouples is<br>A)Chromel-copper<br>B)Chromel-alumel<br>C)Platinum-rhodium<br>D)Any