Ohm's Law
(Ch 5)
(Ch 5)
Electrical Measurements
(Ch 6)
(Ch 6)
Power
(Ch 7)
(Ch 7)
DC Circuits
(Ch 8)
(Ch 8)
Grab Bag
100
These three parts make up an electrical circuit
What is voltage source, conductors and load
100
A multimeter is a device which combines these three meters into one package
What is voltmeter, ammeter, and ohmmeter
100
This is the unit used to measure power
What is a watt
100
This is the direction current flows in a closed circuit
from positive to negative
100
In a meter, this are the colors to associated with the negative and positive terminals
what are red and black
200
In Ohms Law, this is what E or V is equal to
what is I*R
200
One device is used to measure current, the other measures resistance
What is a ammeter and ohmmeter
200
This is the equation used to determine power in a circuit.
What is P=IE
200
10,000 µW =_____ W
what is 0.01 W
200
The multiple of micro, which uses this symbol:
What is 1/1,000,000, or x10-6
300
In Ohm's Law, this is how resistance is calculated
what is R=E/I
300
Ammeters are placed in as part of the circuit so that this can flow through them
what is current
300
This is the given definition of power for this class.
What is the rate energy is delivered to or consumed by a circuit.
300
This is the voltage in a circuit with 3 amperes of current and 100 ohms of resistance
What is 300 V
300
Sometimes confused with micro, this symbol uses the lowercase letter m and and has a multiple of 1/1,000 or x10-3
What is milli
400
Kirchhoff s Current Law
What is the algebraic sum of all currents entering and leaving a junction is equal to zero
400
What are digital and analog multimeters called?
What is DMM and VOM
400
This is the voltage (E) in a circuit when the power (P) is 1000 W and the current (I) is 10 A
what is 100
400
Number of amps in a circuit with 12 volts applied through a resistance of 2400 ohms?
What is 0.005 A or 5mA
400
Unit of measurement defined by a Capital M and equals 1,000,000 or x106
What is Mega
500
Kirchhoff's Voltage Law
What is the algebraic sum of all voltages around a closed circuit equals zero.
What is the sum of all the voltage drops in a closed circuit will equal the source voltage
500
when this happens in a voltmeter, you would want to reverse the leads
What is reading in the reverse direction
500
P = 100 watts
I = ?
E = 120 volts
What is 0.83 amperes
500
This is the resistance (R) required to limit current flow (I) to 20 mA with 24 volts (V) is applied
what is 1200
500
This is what the letters in S.T.E.M. stand for
What is Science, Technology, Engineering and Mathematics