EES101 Pre/Post Final Exam

Front

Electricity is a flow of

Back

Electrons from atom to atom

Front

Free electrons are located in the

Back

Valence Rings

Front

All describe an atom with 3 or less free electrons, EXCEPT: Conductor, Plastic, Steel, Gold

Back

Plastic

Front

An atom with 4 free electrons

Back

Semiconductor

Front

Positively Charged

Back

Proton

Front

All describe Voltage, EXCEPT: Pressure, E=I x R, E=I x P, Drops across resistance

Back

E=I x P

Front

Tech A says current is measured in Amperes. Tech B says an Ammeter measures circuit flow. Who is correct?

Back

Both

Front

The relationship between (E), (I), (R) are know as...

Back

Ohms Law

Front

Rt = 7ohms, It = 3A, Et = _?

Back

21 V

Front

Double A Batteries generate what type of current?

Back

Direct Current