in Applied Mechanics and Design recategorized by
0 votes
0 votes
For spot welding of two steel sheets (base metal) each of $3$ $mm$ thickness, welding current of $10000$ $A$ is applied for $0.2$ $s$. The heat dissipated to the base metal is $1000$ $J$. Assuming that the heat required for melting $1$ $mm^3$ volume of steel is $20$ $J$ and interfacial contact resistance between sheets is $0.0002$ $Ω$, the volume (in $mm^3$) of weld nugget is _______
in Applied Mechanics and Design recategorized by
by
27.4k points

Please log in or register to answer this question.

Answer:

Related questions

Welcome to GO Mechanical, where you can ask questions and receive answers from other members of the community.