List four different substances that can be used in conjunction with the soldering and brazing processes.

What will be an ideal response?


propane, MAPPTM gas, nitrogen, oxygen,  acetylene

Trades & Technology

You might also like to view...

Never wear ____________________, ____________________, ____________________or ____________________as they can easily get caught in moving machinery.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

Output torque and output speed is decreased when a large gear drives a small gear.

Answer the following statement true (T) or false (F)

Trades & Technology

Show that the output voltage v? of the circuit in Fig. 5.78 is

Trades & Technology

Which of the following is true concerning safe scaffold use?

A. Load a scaffold in excess of the maximum intended load. B. Never use shore or lean-to scaffolds. C. Workers are allowed to perform tasks on scaffold during periods of high wind or in storm conditions. D. Scaffolds can be moved in a horizontal direction while occupied by workers.

Trades & Technology