In centreless grinding, work piece is clamped in
A) Chuck
B) Bed
C) Vice
D) Not clamped
E) Collet
Correct Answer:
Verified
Q33: Which of the following is often used
Q34: A crater is a pit formed on
A)flank
Q35: Green colour on a pattern indicates
A)Seats for
Q36: Shear angle varies with
A)Feed
B)Depth of cut
C)Material of
Q37: Weld spatter is
A)A flux
B)A filler material used
Q39: Straight fluted drills are used for
A)Amorphous materials
B)Ferrous
Q40: Carbondioxide is
A)Neutral gas
B)Combustible gas
C)Rare gas
D)Inactive gas
E)Ionic gas
Q41: Necking is
A)Preparation of surface for brazing
B)Hole drilled
Q42: The main advantage of investment casting is
A)It
Q43: Cutting speeds for some materials are given
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