SHEET METAL WORK MCQ 2
Q.1) Which one of the following stakes is used when shaping and seaming funnels and tapered articles?
Creasing stake
Half-moon stake
Hatchet stake
Funnel stake
Correct Answer (D)
Q.2) Which among the following stakes provides a double-ended support ?
Creasing stake
Hatchet stake
Horse stake
Half-moon stake
Correct Answer (C)
Q.3) The least bend radius for bending sheet/plate varies depending on the
Material and thickness of plate
Direction of plate
Working temperature
All the above
Correct Answer (D)
Q.4) For making various types of hems and seams from the sheet metal of thickness less than 0.4 mm, the allowance should be
Twice the thickness of sheet.
Three times the thickness of sheet.
Four times the thickness of sheet.
No allowance.
Correct Answer (D)
Q.6) Which one of the following sheets is used for making highly corrosive acid tanks ?
Stainless steel sheets
Galvanised iron sheets
Black iron sheets
Lead sheets
Correct Answer (D)
Q.8) The properties of a sheet metal vary depending on the rolling direction of the sheet is called ……
Cutting
Directionality
Bending
Folding
Correct Answer (B)
Q.9) Which one of the stake is used to make a sharp bends and folding straight edges of sheet metal?
Creasing iron stake
Funnel stake
Hatchet stake
Half moon stake
Correct Answer (C)
Q.10) The most suitable tool for correct folding of sheet metal at 90° is ………..
folding bars
angle iron
hand hammer
hatchet stake
Correct Answer (B)
Q.11) Which hammer is used for sheet metal work?
Croos pein hammer
Ball pein hammer
Sledge hammer
Soft hammer (wood)
Correct Answer (D)
Q.12)The type of Brush used to remove coars rust in a sheet metal before painting is
wooden brush
painting brush
nylon brush
wire brush
Correct Answer (D)
Q.13) Which is most commonly used stake in sheet metal work?
Round bottom stake
Bick iron stake
Funnel stake
Half moon stake
Correct Answer (B)
Q.14) A stamping process that produces a shallow relief design on sheet metal is ……………
embossing
triangulation
tinning
forming
Correct Answer (A)
Q.15) The process by which the edges of the sheets are made stronger and rigid is
over lapping parts
edge stiffening
brazing
beading
Correct Answer (B)
Q.16) Mention the type of stake joint in which alternate clips are folded in opposite direction?
Zig-zag stake joint
lnclined stake joint
Straight stake joint
Parallel stake joint
Correct Answer (A)
Q.17) Which type of seam can be used to join a collar to a flange without using solder or screw or rivets?
Snap lock seam
Dovetail seam
Cleat seam
Pitts burg seam
Correct Answer (B)
Q.18) The type of snip used for trimming cylindrical or conical work in sheet metal is …………..
curve cutting machine
snip
bent snips
lever sheer
Correct Answer (C)
Q.19) How will you specify the folding machine?
Maximum thickness of the sheet
Maximum width of the machine
Maximum length and thickness of sheet
Maximum length of the machine
Correct Answer (C)
Q.20) Bending allowance is proportional to the
width of the material
length of the material
thickness of the material
flatness of the material
Correct Answer (C)
Q.21) Shears are used to cut
thick sheet
rubber sheets
very thinned sheet
Gl. wire
Correct Answer (A)
Q.22) It is used to draw long arcs and circles, is also called a beam compass?
Arc Scriber
Pointer
Compass
Trammel Points
Correct Answer (D)
Q.23) Which hand held punch is used to mark points when laying out patterns on sheet metal?
Center Punch
Prick punch
Solid Punch
Hollow Punch
Correct Answer (B)
Q.25) Work as a fast acting punch that nibbles a small hole out of the metal with every stroke. Its main advantage is that it can cut very heavy metal accurately without distorting it since both sides of the metal remain perfectly flat during cutting. what is it?
Nibblers
Band Saw
Power Hand Shears
Hacksaw
