Question 1
Which of the following is false?
A. Quality checking of riveted joint is much expensive than that of welded joint.
B. In joining steel plate and asbestos, welding is preferred over riveting
C. Riveting is not recommended for aluminium alloys.
D. All of the above
Question 2
Which of the following is true?
A. Among punching and drilling, punching is safer.
B. In hot riveting the shank portion is subjected to compressive stress.
C. In hand riveting die is a part of hammer.
D. None of the above
Question 3
Which of the following isn’t a main part of rivet?
A. Head
B. Thread
C. Point
D. Shank
Question 4
A rivet is specified as a 20mm rivet. What does it mean?
A. Shank dia 20mm
B. Head dia 20mm
C. Both A and B
D. None of the above
Question 5
__________ measures the amount of distance advancing after which spigot rests on socket.
A. Portray
B. Lead
C. Draw
D. Pitch
Question 6
Two steel rods connected by cotter joint are subjected to 50 kN load each. What is the minimum diameter required of the rods? (Given: Yielding Stress= 400N/mm² ; Factor of Safety=6)
A. 30 mm
B. 31 mm
C. 32 mm
D. 33 mm
Question 7
If diameter of rivets is 9mm, then margin can be taken as?
A. 13.5 mm
B. 14.5 mm
C. 15.5 mm
D. 11.5 mm
Question 8
Failure in rivet occurs by which mode?
A. Shear
B. Compression
C. Tensile
D. Each of the mentioned
Question 9
Lozenge joint is another name for diamond joint and it is a kind of butt joint.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 10
A strap is used in a lap joint which is riveted to each of the two plates.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
