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

Correct Answer (A)

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