Answer:

1. schematic symbol (Ayan nasa pic)

quantity-Fluorescent lamps use 25%–35% of the energy used by incandescent lamps to provide the same amount of illumination (lamp efficiency of 30–110 lumens per watt). They also last about 10 times longer (7,000–24,000 hours).

2.schematic symbol:(Ayan nasa pic)

quantity-In switch, the expression must be of "an integral type or of a class type for which there is an unambiguous conversion to integral type" (quoting VS2008 docs).

Explanation:

pacorrect nalang kapag di tama,Sana nakatulong ako:))