Which of the following is a function of fluxes used in brazing and soldering?
A. They must prevent wetting.
B. They must discourage capillary action.
C. They must remove oxides that form from heating parts
D. They must encourage oxides to form in the heated parts.
Answer: C
You might also like to view...
Hardware for rough carpentry, including nails and other fastening devices, is usually priced as a percentage of the price for lumber.
Answer the following statement true (T) or false (F)
Bees use a sticky gum called sap to seal and glue parts of the hive together
Indicate whether the statement is true or false
If a low-pressure switch has opened on a residential air conditioning system, it is usually an indication of a defective low-pressure control.
Answer the following statement true (T) or false (F)
The symbol ____ is used in electronics to represent voltage.
A. V B. C C. W D. E