Are the mineral forms of nitrogen ammonium and nitrites?
Indicate by YES (Y) or NO (N).
N
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What are the advantages of using a ballast lamp instead of a typical series reactor coil in a fluorescent lamp?
What will be an ideal response?
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Gasoline is a better choice than kerosene for fuel in the internal combustion engine because it is easier to _______________ than kerosene
Fill in the blank(s) with the appropriate word(s).
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During a performance test, both the low-side and high-side pressures are above normal. Technician A says the system is overcharged. Technician B says there is insufficient airflow through the condenser. Who is correct?
a.
b.
c.
d.
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What type of head is used for screws on electrical terminals?
A) Countersunk head B) Hex head C) Pan head D) Flat head
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