GATE Through Questions (GTQ) | GATE 2023 | ME | Casting, Welding & Forming | By Vinod Sir| MADE EASY

[@Krishnakk516]

1: 53:00 same qstn came gate2023

[@vsandeep1482]

1:35:45 In MIG Welding DC current is used

[@saurabhrai667]

In que 7 According to chvorinov principle Solidification time of riser is greater than 1.25 times of Solidification time of casting

[@mridulagarwal6642]

Thanks