ITI Fitter Free Mock Test - Semester 1 : Sheet Metal

Created on May 10, 2025

ITI Fitter

Fitter : Semester 1 : Sheet Metal ( 65 Questions)

Name

1 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the fault in riveting?

A) Burrs between plates

B) Rivet head not centered

C) Too much allowance given

D) Holes on the plate are not in line

2 / 65

Category: Fitter Sem 1 : Sheet Metal

What type of mallet used for hollowing
panel beating?

A) Brass mallets

B) Rubber mallets

C) Wooden mallet

D) Bossing mallets

3 / 65

Category: Fitter Sem 1 : Sheet Metal

Which sheet metal withstand contact with
water and exposure to weather?

A) Black iron

B) Copper sheet

C) Stainless sheet

D) Galvanised iron

4 / 65

Category: Fitter Sem 1 : Sheet Metal

Which stake is used to form an arc of a
circle bevelled along one side?

A) Funnel stake

B) Hatchet stake

C) Half moon stake

D) Beak or bick iron

5 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the riveting defect shown?

A) Improper joining of plates

B) Burrs between plates

C) Rivet head not centred with the shank

D) Body of the rivet not perpendicular to the plate

6 / 65

Category: Fitter Sem 1 : Sheet Metal

Which flux used for soldering steel?

A) Ammonium chloride

B) Zinc chloride

C) Resin

D) Paste

7 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the advantage of stakes in sheet
metal work?

A) Sharpening

B) Supporting

C) Rest of workpiece

D) Protect the tool from damage

8 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the zinc coated iron?

A) Black iron

B) Tinned iron

C) Stainless steel

D) Galvanised iron

9 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of tool is used to support
the snap head rivet?

A) Dolly

B) Drift

C) Rivet set

D) Rivet snap

10 / 65

Category: Fitter Sem 1 : Sheet Metal

Calculate the weight of steel plate having
length of 2000 mm, width of 500 mm, thickness of 4
mm and density of 7.85 g/cm3.

A) 21.4 Kg

B) 31.4 Kg

C) 41.4 Kg

D) 50.4 kg

11 / 65

Category: Fitter Sem 1 : Sheet Metal

Which rivet is used in heavy structural
work?

A) Pan head rivet

B) Snap head rivet

C) Counter sunk rivet

D) Conical head rivet

12 / 65

Category: Fitter Sem 1 : Sheet Metal

Which tool used in sheet metal work to
scribe a circle or arc with a large diameter?

A) Spring compass

B) Trammel

C) Wing compass

D) Ordinary compass

13 / 65

Category: Fitter Sem 1 : Sheet Metal

Which hammer is suitable for riveting?

A) Plastic hammer

B) Ball pein hammer

C) Cross pein hammer

D) Straight pein hammer

14 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the part marked as x in radial drilling machine.

A) Base

B) Spindle

C) Radial arm

D) Spindle head

15 / 65

Category: Fitter Sem 1 : Sheet Metal

Why burr form on the underside of the
sheet metal while shearing?

A) No clearance

B) Hardened metal

C) Increase in force

D) Excessive clearance

16 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the purpose of drift in riveting
operation?

A) Position the rivet

B) Make metal to metal joint

C) Align the holes to be riveted

D) Prevent damage to rivet head

17 / 65

Category: Fitter Sem 1 : Sheet Metal

Which notch is cut at an angle of 45° to the
corner of the sheet metal?

A) Wire notch

B) Slant notch

C) Square notch

D) Straight notch

18 / 65

Category: Fitter Sem 1 : Sheet Metal

Which cutting fluid used for drilling in cast
iron?

A) Dry air jet

B) Soluble oil

C) Mineral oil

D) Vegetable oil

19 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of part marked X ?

A) Body

B) Clamp

C) Upper blade

D) Lower blade

20 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the part of lever shear marked as x .

A) Base plate

B) Lever arm

C) Lower blade

D) Upper blade

21 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of riveting defect?

A) Too little allowance on shank

B) Too much allowance on shank

C) Rivet head not centered with shank

D) Head of rivet not perpendicular to shank

22 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the tool marked as X in riveting

A) Drift

B) Rivet snap

C) Caulking tool

D) Fullering tool

23 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the part marked as x in a rivet?

A) Tail

B) Body

C) Head

D) Diameter

24 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the use of bent snips?

A) Groove cut

B) Zigzag cut

C) Straight cut

D) Circular cut

25 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the purpose of hole marked as x ?

A) Arrest the crack

B) Facilitate easy bending

C) Make good appearance

D) Allow clearance between the ends

26 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the fault in riveting?

A) Too little allowance

B) Burrs between the plates

C) Holes on the plate not in line

D) Rivet body not perpendicular

27 / 65

Category: Fitter Sem 1 : Sheet Metal

Which sheet metal is easiest to joint and
solder?

A) Tinned plate

B) Lead

C) Galvanised iron

D) Stainless sheet

28 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of the notch in sheet metal work?

A) V notch

B) Slant notch

C) Square notch

D) Straight notch

29 / 65

Category: Fitter Sem 1 : Sheet Metal

Which tool is used to make fluid-tight joint
by pressing the riveted edge plate?

A) Dolly

B) Drift

C) Caulking tool

D) Fullering tool

30 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the use of stakes in sheet metal
work?

A) Rest of work

B) Supporting piece

C) Sharpening

D) Folding shapes

31 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the tool used to make fluid tight
joint in riveting?

A) Drift

B) Rivet snap

C) Fullering tool

D) Caulking tool

32 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the sheet metal operation.

A) Grooving

B) Notching

C) Bending

D) Folding

33 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the material used to manufacture
rivets?

A) Rubber

B) Synthetic

C) Hardened steel

D) Mild steel

34 / 65

Category: Fitter Sem 1 : Sheet Metal

How the distance of first rivet is
determined from the side edge?

A) 2 x dia of rivet

B) 2.5 x dia of rive

C) 3.5 x dia of rivet

D) 3 x dia of rivet

35 / 65

Category: Fitter Sem 1 : Sheet Metal

Which rivets are used in light assembly
work?

A) Pan head rivet

B) Snap head rivet

C) Counter sunk rivet

D) Conical head rivet

36 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the formula to calculate the size
across flat to flat of regular hexagon?

A) 2a

B) SQRT 2a

C) SQRT 3a

D) 3a

37 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the part marked as x in the hand shearing machine?

A) Clamp

B) Lever arm

C) Lower blade

D) Upper blade

38 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the reason for faulty rivetting?

A) Burrs between plates

B) Too little allowance given

C) Improper joining of plates

D) Too much allowance given

39 / 65

Category: Fitter Sem 1 : Sheet Metal

Which one is used to bring the plates
closely together after inserting the rivet in the hole?

A) Drift

B) Dolly

C) Rivet set

D) Caulking tool

40 / 65

Category: Fitter Sem 1 : Sheet Metal

Which is the operation of covering area of
the metal with molten solder?

A) Pickling

B) Swaging

C) Seaming

D) Tinning

41 / 65

Category: Fitter Sem 1 : Sheet Metal

Why allowance is required while making
various types of hems and seams?

A) To make good appearance

B) To prevent damage to the edges

C) To prevent over lapping at the seam

D) Maintain correct size and improve the strength

42 / 65

Category: Fitter Sem 1 : Sheet Metal

Which stake is used for making sharp
bends?

A) Funnel stake

B) Hatchet stake

C) Half moon stake

D) Beak or bick iron

43 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the joint made by fastening two
edges of sheet metal together

A) Hem

B) Seam

C) Notch

D) Groove

44 / 65

Category: Fitter Sem 1 : Sheet Metal

What is rivet interference?

A) Thickness of sheet

B) Diameter of the rivet

C) Length to form the head

D) Total rivet length required for riveting

45 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the material of solder?

A) Welding rod

B) Synthetic element

C) Pure metal or alloy

D) Non metallic element

46 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the seam used in sheet metal joint
for roofing and panelling?

A) Lap seam

B) Double seam

C) Grooved seam

D) Double grooved seam

47 / 65

Category: Fitter Sem 1 : Sheet Metal

Select the spindle speed (rpm) for H.S.S
drill diameter 24 mm and cutting speed (V) = 30
m/min to drill mild steel.

A) 275 rpm

B) 300 rpm

C) 400 rpm

D) 450 rpm

48 / 65

Category: Fitter Sem 1 : Sheet Metal

Which flux is used for soldering tin sheets?

A) Resin

B) Paste

C) Zinc chloride

D) Ammonium chloride

49 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the minimum distance between
the rivets to avoid bucking?

A) 2D

B) 2.5D

C) 3D

D) 3.5D

50 / 65

Category: Fitter Sem 1 : Sheet Metal

Which sheet metal is highly resistant to
corrosion and abrasion?

A) Copper

B) Black iron

C) Aluminium

D) Galvanised iron

51 / 65

Category: Fitter Sem 1 : Sheet Metal

Which metal is very soft and heavy in sheet
metal work?

A) Lead

B) Black iron

C) Aluminium

D) Copper sheet

52 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the tool marked as x in riveting?

A) Dolly

B) Rivet set

C) Fullering tool

D) Caulking tool

53 / 65

Category: Fitter Sem 1 : Sheet Metal

Which rivet is used to avoid the projection
of rivet head?

A) Pan head rivet

B) Snap head rivet

C) Conical head rivet

D) Counter sunk head rivet

54 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the flux used for soldering in the
form of powder and evaporates while heating?

A) Resin

B) Zinc chloride

C) Hydrochloric acid

D) Ammonium chloride

55 / 65

Category: Fitter Sem 1 : Sheet Metal

Which riveting tool is used to form the final
shape of rivet?

A) Drift

B) Dolly

C) Rivet set

D) Rivet snap

56 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the tool used to form the other
end of rivet head?

A) Dolly

B) Drift

C) Rivet set

D) Rivet snap

57 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of supporting tool in sheet metal work?

A) Funnel stake

B) Hatchet stake

C) Half moon stake

D) Round bottom stake

58 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the maximum cutting capacity of
snip?

A) 1.2 mm thickness

B) 2.0 mm thickness

C) 2.5 mm thickness

D) 3.0 mm thickness

59 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of stake?

A) Horse

B) Bick iron

C) Funnel stake

D) Creasing iron

60 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of tool used to cut thicker sheets?

A) Bend snips

B) Lever shears

C) Straight snips

D) Circle cutting machine

61 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of supporting tool in sheet metal work?

A) Hatchet stake

B) Funnel stake

C) Half moon stake

D) Round bottom stake

62 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the purpose of groover?

A) Releasing of seam

B) Compress the seam

C) Closing and locking of seam

D) Stress relieving during seam operation

63 / 65

Category: Fitter Sem 1 : Sheet Metal

Name the type of seam.

A) Lap seam

B) Double seam

C) Grooved seam

D) Double grooved seam

64 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the use of groover in sheet metal
work?

A) Releasing of seam

B) Compress the seam

C) Closing of seam

D) Stress relieving during seam operation

65 / 65

Category: Fitter Sem 1 : Sheet Metal

What is the name of the joint in sheet metal?

A) Grooved joint

B) Pane down joint

C) Knocked up joint

D) Double grooved joint

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ITI Fitter Free Mock Test – Semester 1 : Sheet Metal

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