Q.1) Which one of the following stakes are used when shaping and seaming funnels and tapered articles?
Creasing stake
Half-moon stake
Hatchet stake
Funnel stake
Q.2) Which among the following stakes provides double-ended support?
Creasing stake
Horse stake
Hatchet stake
Half-moon stake
Q.3) The least bend radius for bending sheet/plate varies depending on the
Material and thickness of the plate
Direction of plate
Working temperature
All the above
Q.4) For making various types of hems and seams from the sheet metal of a thickness of less than 0.4 mm, the allowance should be
Twice the thickness of the sheet.
Three times the thickness of the sheet.
Four times the thickness of the sheet.
No allowance.
Q.5) Used for grooving a seam by hand and come in various sizes. what is this tool?
Captionless Image
Groove Seamer
Hand Groover
Groover
Seam Groover
Q.6) Which one of the following sheets are used for making highly corrosive acid tanks?
Stainless steel sheets
Black iron sheets
Galvanised iron sheets
Lead sheets
Q.7) Shears are used to cut
thick sheet
very thinned sheet
rubber sheets
Gl. wire
Q.8) The properties of a sheet metal vary depending on the rolling direction of the sheet is called ......
Folding
Directionality
Bending
Cutting
Q.9) Which one of the stakes are used to make sharp bends and folding straight edges of sheet metal?
Creasing iron stake
Half moon stake
Funnel stake
Hatchet stake
Q.10) The most suitable tool for correct folding of sheet metal at 90° is ...........
folding bars
hand hammer
hatchet stake
angle iron
Q.11) Which hammer is used for sheet metal work?
Cross pein hammer
Ball pein hammer
Sledgehammer
Soft hammer (wood)
Q.12)The type of Brush used to remove coarse rust in a sheet metal before painting is
wire brush
nylon brush
wooden brush
painting brush
Q.13) Which is most commonly used stake in sheet metal work?
Funnel stake
Round bottom stake
Half moon stake
Bick iron stake
Q.14) A stamping process that produces a shallow relief design on sheet metal is ……………
tinning
embossing
triangulation
forming
Q.15) The process by which the edges of the sheets are made stronger and rigid is
overlapping parts
brazing
beading
edge stiffening
Q.16) Mention the type of stake joint in which alternate clips are folded in opposite direction?
Straight stake joint
Zig-zag stake joint
Parallel stake joint
lnclined stake joint
Q.17) Which type of seam can be used to join a collar to a flange without using solder or screw or rivets?
Pitts burg seam
Dovetail seam
Snap-lock seam
Cleat seam
Q.18) The type of snip used for trimming cylindrical or conical work in sheet metal is ..............
snip
lever sheer
curve cutting machine
bent snips
Q.19) How will you specify the folding machine?
Maximum width of the machine
The maximum length of the machine
Maximum length and thickness of the sheet
The maximum thickness of the sheet
Q.20) Bending allowance is proportional to the
width of the material
length of the material
the thickness of the material
the flatness of the material
Q.21) Shears are used to cut
thick sheet
very thinned sheet
rubber sheets
Gl. wire
Q.22) It is used to draw long arcs and circles, is also called a beam compass?
Trammel Points
Arc Scriber
Pointer
Compass
Q.23) Which handheld punch is used to mark points when laying out patterns on sheet metal?
Center Punch
Prick punch
Solid Punch
Hollow Punch
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