What is the cross-sectional shape of a thermoplastic welding rod?(a) Triangular(b) Hexagonal(c) Square(d) PentagonalI got this question in unit test.My doubt stems from Types of Welding topic in portion Welding and Related Processes of Casting-Forming-Welding II

What is the cross-sectional shape of a thermoplastic welding rod?(a) T

1.	What is the cross-sectional shape of a thermoplastic welding rod?(a) Triangular(b) Hexagonal(c) Square(d) PentagonalI got this question in unit test.My doubt stems from Types of Welding topic in portion Welding and Related Processes of Casting-Forming-Welding II
Answer» Right option is (a) Triangular To EXPLAIN I WOULD say: A welding rod or a thermoplastic welding rod is used mainly in PLASTIC welding. The rod should not be very porous or it MAY CATCH voids. This rod has a cross sectional shape triangular or circular.

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What is the cross-sectional shape of a thermoplastic welding rod?(a) Triangular(b) Hexagonal(c) Square(d) PentagonalI got this question in unit test.My doubt stems from Types of Welding topic in portion Welding and Related Processes of Casting-Forming-Welding II

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