Exam 33: Brazing, Braze Welding, and Soldering

​Which material cannot be resistance brazed?

For a solder or braze joint, the ____ depends on the amount of overlapping area of the base parts.

​Which of the following is an advantage of soldering or brazing?

If a process is ____, the base material or materials are not melted.

Which of the following is true of fluxes?

In the ____ method of soldering and brazing, the entire part must be able to withstand heating without burning.

____________________ occurs at a temperature above 840°F.

Which of the following is true of soldering and brazing fluxes?

For most soldered or brazed joints, ____ is usually fairly low.

Summarize the advantages and disadvantages of torch soldering and brazing.

The ____ method of heating uses a high-frequency electrical current to establish a corresponding current on the surface of the part.

The ____________________ of a metal is its ability to be bent repeatedly without exceeding its elastic limit and without failure.

Fluxes that are inactive at room temperature ____.

Summarize the properties of copper-zinc alloys.

​What is the basis of the series of letters after the letter B in the AWS classification system for brazing alloys.

​What metal cannot be joined using silver-copper alloys?

____________________ takes place at a temperature below 840°F.

The ____________________ is the lowest possible melting point of an alloy.

Which of the following is a function of fluxes used in brazing and soldering?

Summarize the advantages and disadvantages of resistance soldering and brazing.