Multiple Choice
While using HSS tools on a lathe, cutting speed will be maximum when machining
A) Mild steel
B) Cast iron
C) High carbon steel
D) High speed steel
E) Aluminium
Correct Answer:
Verified
Correct Answer:
Verified
Q31: International Prototype Meter is made of<br>A)Copper<br>B)Mild steel<br>C)Cast
Q32: An idler pulley is used for<br>A)Changing the
Q33: Shear angle varies with<br>A)Feed<br>B)Depth of cut<br>C)Material of
Q34: Kuock out mechanism in press is used
Q35: Preheating is usually done while welding<br>A)Cast iron<br>B)Aluminium<br>C)Thin
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
Q41: In all the following case chips produced