Solder and flux used for joining Elgiloy wires are_____________?

Related Mcqs:

The yield strength of AUstenite (NiTi alloy) is______________?

A. 100 Mpa B. 240 Mpa C. 560 Mpa D. 700 Mpa...

Heat hardening is the process done at_______________?

A. Heating 750°C and slowly cooling to zero degree B. Heating quickly upto 450°C followed by sudden quenching C. Heating upto 250°C for 15 to 30 min D. Heating at 750°C and then quenching to room temperature...

Which of the following is function of fluoride flux in soldering process ?

A. It prevents the formation of copper oxide B. It prevents the formation of chromium oxide or dissolves chromic oxide layer C. It prevents the flow of material in undesirable area D. Increase the strength of solder...

Suck back porosity in the casting can be eliminated by________________?

A. Increasing the mould metal temperature difference B. Increasing the flow of molten metal C. Flaring the point of the sprue attachment D. All of the above...

Boxing wax is also called as________________?

A. Carding wax B. Inlay wax C. Utility wax D. Sticky wax...