An electric arc furnace uses
A) three electrodes to melt iron ore.
B) two electrodes to melt steel scrap.
C) three electrodes to melt steel scrap.
D) two electrodes to melt iron ore.
E) none of the above.
C) three electrodes to melt steel scrap.
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When fuel condenses on the piston crown during injection, which of the following can result?
A. pitting B. pre-ignition C. pinging D. detonation
White exhaust smoke indicates excessive fuel being burned.
Answer the following statement true (T) or false (F)
The acronym used to describe fiber deployment architecture in which fiber-optic cables reach all the way to residential customers' homes is ________
Fill in the blank(s) with correct word
The sensor head __________ only measures the temperature of the fluid in the pipe.
A. placed in the flow stream B. placed in the shielded recessed chamber