For ultrasonic welding the thickness of metal is usually restricted to

Related MCQs

• In gas welding, the welding rods of 30 mm diameter are available. What will be the maximum thickness of material that can be welded with this rod?
• In arc welding as the thickness of the material to be welded increases, the welding current requirement
• In ultrasonic welding the frequency range is generally
• During arc welding the welding speed is too low, it is likely to result in
• Thermit welding differs from other methods of welding in the following way
• During ultrasonic machining the metal removal is effected by
• In electrical resistance welding when the current passes through the metal, the greatest resistance is
• Filler metal is essentially used in which of the following welding process?
• During MIG welding the metal is transferred in the form of
• In which type of welding molten metal is poured for joining the metals