Ccds are format detectors, which detect photons with efficiency. analog, high analog, low digital, high digital, low

when the use of electricity burdens the fuse and miniarure circuit beakers and there is a possibility of a fuse then they automatically cut off the electricity supply to your homes and after you fix the problem u jzt switch it on and it continues the supply of electricity to ur homes

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.