The two AWS classifications for FCAW electrodes are _____
a. solid and fluxed
b. small and large
c. fixed and open
d. ferrous and nonferrous
c
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If the low air pressure warning signal comes on you should
A. Continue driving, but have the brakes repaired within a week. B. Pull over and inspect the brakes. C. Phone a mechanic while driving.
____________________ are used to mount the crankshaft assembly into the crankcase.
Fill in the blank(s) with the appropriate word(s).
Answer the following statement(s) true (T) or false (F)
1. The anode is the terminal or electrode where electrons enter the cell, and the cathode is the electrode that carries electrons away from the cell. 2. Corrosion is the rusting or wearing away of a metal by the formation of a chemical compound of the metal. 3. A spark is a quiet, regular discharge, and successive sparks follow separate paths. 4. In gas at atmospheric pressure, a free electron collides with gas atoms so infrequently that it only travels long enough to gain the speed required to ionize an atom by collision. 5. Edison’s concept of electron conduction in vacuum tubes has been applied to hundreds of devices designed to achieve specific tasks.
Give three specific aspects of seed quality involved in seed analysis
What will be an ideal response?