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• The clear spacing between effective lengths of intermittent welds should not be ______(a) less than 16t in case of tension joint, where t is thickness of thinner plate(b) less than 12t in case of compression joint, where t is thickness of thinner plate(c) less than 20t in case of tension joint, where t is thickness of thinner plate(d) less than 20t in case of compression joint, where t is thickness of thinner plateI got this question at a job interview.This interesting question is from Design of Welds topic in division Welded Connections of Design of Steel Structures
• What is the overall length of fillet weld to be provided for lap joint to transmit a factored load of 100kN? Assume site welds and width and thickness of plate as 75mm and 8mm respectively, Fe410 steel.(a) 500mm(b) 382mm(c) 201mm(d) 468mmThe question was posed to me during an interview.My enquiry is from Design of Welds in section Welded Connections of Design of Steel Structures
• What is the strength of weldper mm length used to connect two plates of 10mm thickness using a lap joint?(a) 795.36 N/mm(b) 295.5N/mm(c) 552.6 N/mm(d) 487.93 N/mmI got this question in an international level competition.This is a very interesting question from Design of Welds topic in division Welded Connections of Design of Steel Structures
• What is the effective throat thickness dimension of 10mm fillet weld made by shielded metal arc welding and submerged arc welding?(a) 4.6mm, 5mm(b) 5mm, 4.6mm(c) 8.6mm, 7mm(d) 7mm, 8.6mmI got this question in final exam.Question is taken from Design of Welds topic in section Welded Connections of Design of Steel Structures
• Two plates of 12mm and 16mm thickness are to be joined by groove weld. The joint is subjected to factored tensile load of 400kN. Due to some reasons the effective length of weld that could be provided was 150mm only. What is the safety of joint if single-V groove weld is provided?(a) Safe(b) Unsafe(c) Unsafe, but adequate(d) Safe, but adequateThis question was posed to me in a national level competition.I'm obligated to ask this question of Design of Welds topic in section Welded Connections of Design of Steel Structures
• When fillet welds are subjected to combination of normal and shear stress, the equivalent stress is given by :(a) √(fa^2+q^2)(b) √(fa^2+2q^2)(c) √(3fa^2+q^2)(d) √(fa^2+3q^2)I had been asked this question during an online interview.I'm obligated to ask this question of Design of Welds in section Welded Connections of Design of Steel Structures
• When welds are subjected to compressive or tensile or shear force alone, the stress in weld is given by :(a) P/ttlw(b) Ptt/lw(c) Pttlw(d) Plw/ttThe question was posed to me in class test.My enquiry is from Design of Welds topic in division Welded Connections of Design of Steel Structures
• The design nominal strength of fillet weld is given by ____________(a) fu(b) √3 fu(c) fu/√3(d) fu/(1.25 x √3)This question was posed to me by my school principal while I was bunking the class.The doubt is from Design of Welds topic in chapter Welded Connections of Design of Steel Structures
• Which of the following option is incorrect?(a) Effective length of groove weld should not be less than 4 times the weld size(b) Effective length of groove weld should be less than 4 times the weld size(c) Effective length of intermittent weld should not be less than 4 times the weld size(d) Effective length of intermittent weld should have a minimum length 80mmThis question was addressed to me during an online exam.My question is taken from Design Specifications topic in section Welded Connections of Design of Steel Structures
• The length of overlap of plates to be fillet welded in lap joint ____(a) should not be less than 4 times the thickness of thinner part(b) should be less than 4 times the thickness of thinner part(c) shouldbe less than 2 times the thickness of thinner part(d) should not be less than 2 times the thickness of thinner partThe question was posed to me in an interview.I need to ask this question from Design Specifications topic in chapter Welded Connections of Design of Steel Structures