Which joining operation is used for part of bicycle frames and rims? Mark as favorite Copy Link soldering brazing welding riveting Check Answer
A hachet type soldering has shank fitted at 90° to the head having _____? Mark as favorite Copy Link B-shaped V-shaped H-shaped S-shaped Check Answer
The preferred material for soldering bit is? Mark as favorite Copy Link lead zinc copper tin Check Answer
Brazing is used to join Which two metals? Mark as favorite Copy Link brass to brass aluminium to aluminium steel to steel copper to copper Check Answer
Melting point in hard shoulder lies above _______? Mark as favorite Copy Link 250°c 150°c 450°c 350°c Check Answer
Melting point in hard shoulder lies above _______? Mark as favorite Copy Link 250°c 150°c 450°c 350°c Check Answer
Which of the following flux material is extremely corrosive and used for shouldering the copper sheets, brass sheets, and tin plates? Mark as favorite Copy Link zinc chloride copper chloride ammonium chloride silver chloride Check Answer
Which one of the joint fails first due to increase in temperature? Mark as favorite Copy Link riveting soldering brazing welding Check Answer
When brazing is completed workpiece should be cooled? Mark as favorite Copy Link slowly rapid under cool water at any rate Check Answer