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For spot welding of two steel sheets (base metal) each of 3 mm thickness, welding current of10000 A is applied for 0.2s. The heat dissipated to the base metal is 1000 J. Assuming thatthe heat required for melting 1 mm3 volume of steel is 20 J and interfacial contact resistancebetween sheets is 0.000 2? , the volume (in mm3) of weld nugget is _______(Important - Enter only the numerical value in the answer)Correct answer is between '140,160'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared
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the GATE exam syllabus. Information about For spot welding of two steel sheets (base metal) each of 3 mm thickness, welding current of10000 A is applied for 0.2s. The heat dissipated to the base metal is 1000 J. Assuming thatthe heat required for melting 1 mm3 volume of steel is 20 J and interfacial contact resistancebetween sheets is 0.000 2? , the volume (in mm3) of weld nugget is _______(Important - Enter only the numerical value in the answer)Correct answer is between '140,160'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam.
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For spot welding of two steel sheets (base metal) each of 3 mm thickness, welding current of10000 A is applied for 0.2s. The heat dissipated to the base metal is 1000 J. Assuming thatthe heat required for melting 1 mm3 volume of steel is 20 J and interfacial contact resistancebetween sheets is 0.000 2? , the volume (in mm3) of weld nugget is _______(Important - Enter only the numerical value in the answer)Correct answer is between '140,160'. Can you explain this answer?, a detailed solution for For spot welding of two steel sheets (base metal) each of 3 mm thickness, welding current of10000 A is applied for 0.2s. The heat dissipated to the base metal is 1000 J. Assuming thatthe heat required for melting 1 mm3 volume of steel is 20 J and interfacial contact resistancebetween sheets is 0.000 2? , the volume (in mm3) of weld nugget is _______(Important - Enter only the numerical value in the answer)Correct answer is between '140,160'. Can you explain this answer? has been provided alongside types of For spot welding of two steel sheets (base metal) each of 3 mm thickness, welding current of10000 A is applied for 0.2s. The heat dissipated to the base metal is 1000 J. Assuming thatthe heat required for melting 1 mm3 volume of steel is 20 J and interfacial contact resistancebetween sheets is 0.000 2? , the volume (in mm3) of weld nugget is _______(Important - Enter only the numerical value in the answer)Correct answer is between '140,160'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice For spot welding of two steel sheets (base metal) each of 3 mm thickness, welding current of10000 A is applied for 0.2s. The heat dissipated to the base metal is 1000 J. Assuming thatthe heat required for melting 1 mm3 volume of steel is 20 J and interfacial contact resistancebetween sheets is 0.000 2? , the volume (in mm3) of weld nugget is _______(Important - Enter only the numerical value in the answer)Correct answer is between '140,160'. Can you explain this answer? tests, examples and also practice GATE tests.