RIVETING MCQ || ITI Fitter trade Theory
1) The height of the snap head rivet is standardized to
0.5 x diameter of rivet
0.7 x diameter of rivet
0.9 x diameter of rivet
1.1 x diameter of rivet
Correct Answer (B)
2) In a riveted joint the edges of plates are simply laid over each other and riveted. This joint is called
Lap joint
Butt joint
Edge joint
Corner joint
Correct Answer (A)
3) In a riveted joint the plates are placed end-to-end and jointed through cover plates. This joint is called
Lap joint
Butt joint
Edge joint
Corner joint
Correct Answer (B)
4) In a riveted joint pitch is the distance between two adjacent rivets in the same row, measured parallel to the seam. It is usually equal to
Diameter of the rivet hole
2 x Diameter of the rivet hole
3 x Diameter of the rivet hole
4 x Diameter of the rivet hole
Correct Answer (C)
5) In a riveted joint the minimum distance from a rivet hole centre to the nearest edge of the plate is called
Margin
Tolerance
Allowance
Back pitch
Correct Answer (A)
6) A dolly is the name given to a category of tools used in
Piercing sheet metal
Testing sheet metal
Soldering sheet metal
Shaping sheet metal
Correct Answer (D)
7) Caulking and fullering are the operation done to make riveted joints
Rust-proof
Flexible
Strong
Leak-proof
Correct Answer (D)
8) Which one of the following is a type of permanent fastener?
Knuckle joint
Riveted joint
Cotter joint
Flange coupling
Correct Answer (B)
9) The centre to centre distance between two adjacent rivets in the same row, measured parallel to the seam or edge of the plate is called *
5 points
Margin
Pitch
Lead
Lag
Correct Answer (B)
10) The minimum distance from a rivet hole centre to the nearest edge of the plate is called
Pitch
Lead
Margin
Lag
Correct Answer (C)
11) Which of the following isn’t a main part of rivet?
Thread
Shank
Head
Point
Correct Answer (A)
12) A rivet is specified as a 20mm rivet. What does it mean?
Shank dia 20mm
Head dia 20mm
Both head and shank dia 20mm
None of the above
Correct Answer (A)
13) A riveted joint is a
Temporary joint
Permanent joint
Temporary as well as a permanent joint
None
Correct Answer (B)
14) A riveted joint is a …………………..
Cheaper joint
Costly joint
Medium cost joint
None
Correct Answer (B)
15) Thickness of a single strap in a riveted joint is *
5 points
Smaller than plate thickness
Greater than plate thickness
Equal to plate thickness
None
Correct Answer (B)
16) Thickness of a each strap in a double strap riveted joint is
Smaller than plate thickness
Greater than plate thickness
Equal to plate thickness
None
Correct Answer (A)
17) Rivet in a riveted joint fails by ……….
Tearing
Shearing
Bending
None
Correct Answer (B)
18) Main plate in a riveted joint fails by
Tearing
Shearing
Crushing
None
Correct Answer (A)
19) Rivet in a butt joint with single strap fail by
Single shearing
Double shearing
Triple shearing
None
Correct Answer (A)
20) Rivet in a butt joint with double strap fail by
Single shearing
Double shearing
Triple shearing
None
Correct Answer (B)
