Why are copper fittings cleaned before soldering or brazing?
A) To remove oxides
B) To enhance the aesthetic appearance of the completed joint
C) To create enough clearance so that the pipe will fit into the fitting
D) To make it easier to see the junction between the fitting and the pipe
A
Trades & Technology
You might also like to view...
Nature’s resources once seemed limitless. Explain why this is no longer true
What will be an ideal response?
Trades & Technology
The Dust Bowl was due to water erosion
a. True b. False Indicate whether the statement is true or false
Trades & Technology
What is the largest origin of nonpoint pollution in the United States?
a. Tobacco smoke c. Agriculture b. Manufacturing d. Automobile traffic
Trades & Technology
Describe lumpy jaw. What is the correct name and what is the cause?
What will be an ideal response?
Trades & Technology