Sheet Metal Work MCQ 1 || ITI Fitter Trade theory
Sheet Metal Work MCQ
Q.1) A stake is a ………..
supporting tool
marking tool
cutting tool
hand tool
Correct Answer (A)
Q.2) Sheet metal work is carried out only on metal sheets, which are
Forged
Cast
Rolled
None of the above
Cutting the sheet along curved lines
Correct Answer (C)
Q.3) Bent snip is used for
Removing the burr
Bending the sheet
Making holes on the sheet
Cutting the sheet along curved lines
Correct Answer (D)
Q.4) Mallet is made of
Cast iron
Lead
Brass
Hard wood
Correct Answer (D)
Q.5) Which among the following joints is suitable for roofing work ?
Lap joint
Butt joint
Hinged joint
Double grooved seam joint
Correct Answer (D)
Q.6) The ability of a material to be drawn into sheets in
Toughness
Hardness
Malleability
Ductility
Correct Answer (C)
Q.7) The operation of producing cup shaped parts from flat sheet metal blanks by bending and plastic flow of metal, is known as
Planishing
Squeezing
Coining
Drawing
Correct Answer (D)
Q.8) The operation of straightening a curved sheet metal, is known as
Coining
Planishing
Squeezing
Drawing
Correct Answer (B)
Q.9) The operation of bending a sheet of metal along a curved axis, is known as
Plunging
Forming
Slitting
Notching
Correct Answer (B)
Q.10) Cutting and forming operations can be performed in a single operation in a
Simple die
Progressive die
Compound die
Combination die
Correct Answer (D)
Q.11) Blowhorn stake has two sizes of
Horn
Sheet
Round
None of these
Correct Answer (C)
Q.12) In blanking operation, the clearance is provided on
Punch
Die
Half on the punch and half on the die
Either on punch or die depending upon designer’s choice
Correct Answer (A)
Q.13) Notching is the operation of
Removal of metal to the desired shape from the edge of a plate
Cutting a sheet of metal in a straight line along the length
Bending a sheet of metal along a curved axis
Cutting a sheet of metal through part of its length and then bending the cut portion
Correct Answer (A)
Q.14) Piercing is an operation of cutting
A cylindrical hole in a sheet of metal by the punch and the die
A hole (other than cylindrical) in a sheet of metal by the punch and the die
A flat sheet to the desired shape
A number of holes evenly spaced in a regular pattern on a sheet of metal
Correct Answer (B)
Q.15) The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called
Shearing
Piercing
Punching
Blanking
Correct Answer (B)
Q.16) The operation of cutting a sheet of metal in a straight line along the length, is known as
Plunging
Forming
Slitting
Notching
Correct Answer (C)
Q.17) The operation of cutting of a flat sheet to the desired shape is called
Shearing
Punching
Blanking
Piercing
Correct Answer (C)
Q.18) The thickness of sheet metal is indicated by a series of numbers, which is called as
Number size
Gauge
Standard size
None of the above
Correct Answer (B)
Q.19) Which one of the following is the purpose for using hand groover in sheet metal worker ?
To lock the grooved seam
To unlock the grooved seam
To strike the sheet
To hold the sheet in position
Correct Answer (B)
Q.20) Copper and brass sheets are
Malleable and ductile
Malleable and brittle
Hard and ductile
Hard and brittle
Correct Answer (A)
Q.21) Soft clamps are used for clamping sheet metal in bench vice because ………..
they prevent wear and tear
they prevent indentation
they prevent breakage
they give high accuracy
Correct Answer (B)
Q.22) Which among the following tools is used for flattening the metal around punched hole ?
Riveting hammer
Setting hammer
Sledge hammer
Ball pane hammer
Correct Answer (D)
Q.23) Which among the foliowing types of joints is used in which the end of sheet is placed over the end of another sheet and joined together ?
Lap joint
Butt joint
Knocked up joint
Grooved seam joint
Correct Answer (A)
Q.24) Which one of the following is the common reason for using aluminium sheets ?
Dullness
Lightness
Brightness
Darkness
Correct Answer (B)
Q.25) Which one of the following notches is used when making a job with a 90° bend?
Square notch
slant notch
wired notch
V – notch
Correct Answer (D)
