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mercury vapor lamps with no other gasses and phosphors emit a ______
2. The starting
a.) reduces the amount of voltage
needed to start the lamp.
b.) is made of molybdenum.
c.) is outside of the discharge tube.
d.) all of the above.
3. The inventor
of the commercial mercury vapor lamp also paved the way for the induction,
fluorescent, sodium, and neon lamps. He is perhaps lighting's greatest
unknown hero and his name is:
C. S. Lewis
b.) Peter Cooper Hewitt
c.) Humphry Davy
d.) Fred Terman
material is used to make high pressure mercury vapor lamps?
a.) quartz glass
d.) all of the above
5. True or
False: Mercury vapor lamps are an "instant start" kind of