SHEET METAL WORK MCQ 3
SHEET METAL WORK MCQ 3
1) Which one of the following is not a marking tool ….
Straight edge
Trammel
Dot punch
Bend scriber
Correct Answer (C)
2) The purpose of half moon stake is to ……….
Turn up flanges on metal discs
Hold the drill bit
Cut the sheet metal
Bend the sheet metal
Correct Answer (A)
3) Which of the following is the edge stiffening method?
Wiring
Curling
Beading
All of these
Correct Answer (D)
4) Which one of the following is not the function of a Notch?
To allow the work to assemble better
To prevent from corrosion
To prevent surplus material from overlapping
To allow the work to be formed to the required size and shape
Correct Answer (B)
5) Which one of the following operations are not performed by using the Power Press?
Deep Drawing
Piercing
Blanking
Threading
Correct Answer (D)
6) The person who works on metal sheets is called as …………
Fabricator
Sheet metal worker
Fitter
Tin smith
Correct Answer (B)
7) The type of sheets which are rolled in cold and hot conditions is …………..
copper sheets
galvanised sheets
stainless sheets
black iron sheets
Correct Answer (D)
8) The standard wire gauge is to check the dia of wire , the another use is to check …….
length of wire
weight of material
width of sheet
thickness of sheet
Correct Answer (D)
9) The type of hammer is with one face is square and other is round shape and well polished is ……..
creasing hammer
stretching hammer
planishing hammer
bullet hammer
Correct Answer (C)
10) Ball pein hammer, cross pein hammer and straight pein hammer are classified as ……
engineering hammer
riveting hammer
sheet metal hammer
forging hammer
Correct Answer (A)
11) Which one is not a stake holder?
Hollow mandrel stake
Revolving bench plate
Bench stake
Universal stake holder
Correct Answer (B)
12) A gauge used for measuring thickness of sheet and diameter of the wire is called ……..
gap gauge
external radius gauge
standard wire gauge
internal radius gauge
Pittsburgh seam
Correct Answer (C)
13) Iron sheets coated with zinc is called ……..
Galvanized Iron
Bronze
Lead alloy
Brass
Correct Answer (A)
14) The type of non ferrous metal used as a coating on steel sheets for the production of food containers is
Tin
Brass
Bronze
Lead
Correct Answer (A)
15) The “Press operation” of forming cup shaped articles by drawing operation is called ………..
Embossing
Flattening
Squeezing
Cupping
Correct Answer (D)
16) The operation of punching circular holes in a regular pattern or evenly spaced is …………….
Perforating
Notching
Slitting
Punching
