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Ronan Asked :

27-05-2021 Rivets

Q. Caulking tool is used for ________ joint

A. Losse
B. Tight
C. Leak-proof
D. Every rivet


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Dapzoi Verified
Commented on 2021-05-27 19:54:53 (IST)
Answer: C

Explanation: Caulking tool is used for making a leak-proof joint. For boiler construction or applications where leak-proof joints are required, the edges are furthered hammered. A caulking tool whose shape is that of a blunt chisel is used to make a leak-proof joint.