Meditation
These four letters are used in Ohm's Law and Watt's Law
What are P, I, E, R?
This measures electrical current in a circuit.
What is an ammeter?
This is 560,000 written in scientific notation
What is 5.6 X 105?
These are the two display formats of meters
What are analog and digital?
The three forms of matter are
What is solid, liquid, and gas?
If there are 25 watts and 5 volts, there are ___ amps
What is 5 amps?
To measure larger currents, one must add this
What is a shunt / (alternate path)?
This is 6.8945 X 10-5 written in standard notation
What is 0.000068945?
The kind of current source a battery is
What is DC/ direct current?
This names a current flowing in both directions
What is an A/C or alternating current?
The "E" in Ohm's Law stands for these two words
What is Electromotive Force?
A voltmeter requires this to measure higher voltages
What are multiplier resistors?
This is 8kV in Gigavolts
What is 0.000008 Gigavolts?
The polarity that takes a black lead
What is the negative polarity?
Electron Flow Theory states electrons flow this way
What is from negative to positive?
This is how one determines amps when volts and watts are known
What is P/E = I?
A voltmeter is always connected in this way
What is parallel?
This is 265 Farads in microfarads
What is 265,000,000microfarads?
This is used to reduce pollution
What is an Electrostatic Precipitator?
The three forms of energy which a load can be converted to
What are heat, light, and magnetism?
These are the three formulas for Ohm's Law
What is E = I x R
I = E/R
R = E/I ?
This measures the value of an unknown resistance
What is an ohmmeter?
List these in order biggest to smallest Giga, Kilo, Tera, Mega, Pico, Milli
What is Tera, Giga, Mega, Kilo, Milli, Pico?
A quality meter has a sensitivity of ___ Ohms/volts
What is 20,000?
The part(s) of an atom which do not have a positive nor a negative charge
What is a neutron?