Of the various types of tungsten electrodes available, the tungsten electrodes that are used for AC welding are

_____.

a. lanthanated
b. pure
c. irradiated
d. thoriated


b

Trades & Technology

You might also like to view...

Which is a measure of service consultant efficiency?

A. The amount of time between when the technician reports additional work is needed to the time the work is approved by the customer B. Determined by comparing the additional hours recommended by the technician and the hours approved by the customer C. Both A and B are correct D. Neither A nor B correct

Trades & Technology

Much of the Sunbelt's new prosperity was based on its

A. tremendous influx of money from the federal government. B. policy of high state taxes. C. regulated economic growth. D. cooperative effort rather than unbridled individualism. E. high levels of union membership.

Trades & Technology

Meat inspection by the USDA is mandatory and paid for with taxpayer money.

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

Trades & Technology

The function key on a scientific calculator that will change a fraction to a decimal is:

A. ab/c B. d/c C. FÛD D. Dec

Trades & Technology