Preparatory Questions (Set – 7)
1. Which of the following butt weld preparations is generally most susceptible to lack of side wall fusion during MMA welding? A “U” preparation A “V” preparation A Double V preparation All of the above 2. Which of the following units is used for charpy V notch energy? Pounds per square inch Joules KSi All […]
Preparatory Questions (Set – 7) Read More »