Окончите предложения, используя слова, данные справа:1. the intense heat is

Окончите предложения, используя слова, данные справа:
1. the intense heat is by the arc.
2. the electric arc is the best of
the heat energy.
3. the arc is able to melt metals.
4. sometimes the arc is between the two non-consumable electrodes.
5. there are two types of current and
6. the depth of fusion is named .
7. the electrode is used for holding an electrode.
8. when the electrode is in contact with the work, the is completed.
9. the electric current and polarity, both and are an important factor in producing high quality welds.
10. the ... cables connect the metal with a of energy.
11. the electrode is a conductor and at the same time a metal.
12. intense heating in melting the base metal and the electrode. Penetration
Circuit
Ground
To be created
Filler
To result (in)
Alternating
Source
To be produced
Reverse
Holder
Straight
Direct
Base
Refractory
Consumable
Quality
Property