x.1. The Energy Policy Act prohibits the sale of which of the following in the United States? A. F32T8/SP35 B. F32T8/SPX30 C. F40T12CW D. F40SP35/U/6 x.2. If the fluorescent lamp ordering code is F32T8/SP30, what does the 32 stand for? A. The diameter of the lamp B. The wattage of the lamp C. The color temperature of the lamp D. The cost of the lamp x.3. The mercury lamp has a color characteristic closest to A. bluish white. B. golden yellowish. C. greenish blue. D. greenish orange.

2. A bank of nickel-cadmium cells is used as the emergency lighting supply for a hospital. There are 100 cells connected in series and each has an A-hr rating of 120 A-hr. The bank has to be replaced, and the manufacturer is no longer supplying nickel-cadmium cells. It is decided to replace the cells with lead-acid cells. How many lead-acid cells will be required if each has an A-hr rating of 60 A-hr, and how should they be connected?

Indicate which of the following statements refer to LCD displays and which refer to LED displays:   a. Emit light   b. Reflect ambient light   c. Are best for low-power applications   d. Require an AC voltage   e. Use a 7-segment arrangement to produce digits   f. Require current-limiting resistors

a. Description of lamp-ballast system b. Choose the power rating of T8 fluorescent lamp to be used in the system c. The operation of lamp-ballast circuit d. The modelling of the lamp-ballast by an equivalent circuit e. The design of inductance of the choke of the lamp-ballast system f. Determine the supply current and power factor g. Decide the desire power factor to be achieved and state the reason for the chosen of that value of power factor h. The design of size of capacitor for power factor correction. i. Team members information

describe what a MMR does and the difference btwn MMR and IXP.