What is an electroetinogram?

What does one-quarter W mean for a rated resistor? What do you call a person that fixes your electricity circuits? What is the difference between transmission bandwidth and channel bandwidth? Reason for using wire wound resistor in electronic circuit? What is analog time? Is electricity a raw material for paper industry? Why there are less Female electrical engineers? Transistors Basic material of? 3 Ph pp to RMS? How many btu are there in 8kW of electrical power? What will be the new induced voltage? The voltmeter has greater accuracy when measuring what kind of current? What is the difference between 10 amp and 15 amp? Is percent voltage regulation can be negative? What are the causes of overheating of distribution transformer? How many volts are in 1 amp compared to an average human? What is the intrinsic stand off ratio of UJT? When did insulation paper on sockets become out dated? Is there a machine that types what you say? What is Enameled copper wire?