Practice Test: Question Set - 02
1. Which among the following tools is used for flattening the metal around punched hole?
- (A) Ball pane
hammer
- (B) Riveting
hammer
- (C) Setting
hammer
- (D) Sledge
hammer
2. For making various types of hems and seams from the sheet metal of thickness less than 0.4 mm, the allowance should be
- (A) Twice the
thickness of sheet
- (B) Three times
the thickness of sheet
- (C) Four times
the thickness of sheet
- (D) No allowance
3. Which pitch of hacksaw blade is suitable to cut the sheet metal?
- (A) 14 TPI
- (B) 18 TPI
- (C) 24 TPI
- (D) 32 TPI
4. Which one of the following stakes is used when shaping and seaming funnels and tapered articles?
- (A) Hatchet
stake
- (B) Half-moon
stake
- (C) Funnel stake
- (D) Creasing
stake
5. Which one of the following is the purpose for using hand groover in sheet metal working?
- (A) To lock the
grooved seam
- (B) To unlock
the grooved seam
- (C) To strike
the sheet
- (D) To hold the
sheet in position
6. Which one of the following is the common reason for using aluminium sheets?
- (A) Lightness
- (B) Brightness
- (C) Dullness
- (D) Darkness
7. Which one of the following sheets is used for making highly corrosive acid tanks?
- (A) Black iron
sheets
- (B) Galvanized
iron sheets
- (C) Stainless
steel sheets
- (D) Lead sheets
8. Mallet is made of
- (A) Lead
- (B) Brass
- (C) Hard wood
- (D) Cast iron
9. Which one of the following notches is used when making a job with a 90 degree bend?
- (A) Square notch
- (B) V - Notch
- (C) Wired notch
- (D) Slant notch
10. Copper and brass sheets are
- (A) Hard and
brittle
- (B) Malleable
and ductile
- (C) Malleable
and brittle
- (D) Hard and
ductile
11. Which type of stake is used for folding sheet metal bending edges?
- (A) Hatchet
stake
- (B) Square stake
- (C) Blow horn
square stake
- (D) Bevel-edge
square stake
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