Cast iron and malleable iron are commonly repaired using:

Cast iron and malleable iron are commonly repaired using:

a. oxy-acetylene welding
b. submerged arc welding
c. electric arc welding
d. soldering

Answer: E

The form of welding where the base metal isn't fused but is heated and a filler rod applied is called ______.

The form of welding where the base metal isn't fused but is heated and a filler rod applied is called ______.

a. brazing
b. metal arc welding
c. oxyacetylene welding
d. submerged arc welding
e. electrode

Answer: A

Ultrasonic Inspection involves the use of:

Ultrasonic Inspection involves the use of:

a. short wavelength radiation
b. high frequency vibrations
c. fluorescent penetrant dye
d. radiographic penetrameter
e. gamma rays

Answer: B

Submerged arc welding is:

Submerged arc welding is:

a. an oxyacetylene welding process
b. An AC electric welding process
c. Normally an automatic process
d. A DC electric welding process
e. All of the above

Answer: C