In a typical ASME welder qualification test using an open root, if F3 electrodes are used all the way out, the welder qualifies on _____.

a. F3 electrodes only for both plate and pipe
b. F4 electrodes for both plate and pipe
c. F3 electrodes for plate only
d. all electrodes for both plate and pipe


a

Trades & Technology

You might also like to view...

The trend in farm size and crop diversity is:

a. smaller size, more diversity c. larger size, less diversity b. larger size, more diversity d. smaller size, less diversity

Trades & Technology

Diesel engines are more fuel efficient than gasoline engines

Indicate whether the statement is true or false

Trades & Technology

Although most of the frog supply comes from the wild, some cultivation of frogs occurs in ____________________ and ____________________

Fill in the blank(s) with correct word

Trades & Technology

Carry the answer to two decimal places. The lamps in the figure require a total current of 7.76 amperes. How many amperes will 2 lamps require? (All the lamps are of the same type, and each requires the same number of amperes.)

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

Trades & Technology