Energy Sources
An example of a renewable energy source.
What is:
Hydroelectric, Solar, Wind, Geothermal, Biofuel, etc.
What is the formula for finding RT of a series circuit?
RT= R1+R2+R3+Rn...
What is the formula for finding RT of a parallel circuit?
What is:
1/(1/R1)+(1/R2)+(1/R3)+ (1/Rn)...
What is Kirchoff's Voltage Law?
What is VT= V1+V2+V3+Vn...
Why is it important for engineers to have basic electrical engineering knowledge?
Answer Vary.
An example of a non-renewable energy source.
What is:
Nuclear, Natural Gas, Oil, Coal, etc.
The total resistance of a series circuit, with resistors 1.3 kΩ , 200Ω Ω , and 490 Ω, in SI Notation to the hundredths place.
What is 1.99 kΩ ?
The total resistance of a parallel circuit, with resistors 1.3 kΩ , 200Ω , and 490 Ω, in SI Notation to the hundredths place.
What is 128.04 Ω ?
What is Kirchhoff's Current Law?
What is IT=I1+I2+I3+In...
The unit for current
What is an amp?
The state that implemented clean-car regulations with the goal to make all cars sold in the state electric by 2035.
What is California?
Find the total current (IT) of the circuit, where the voltage is 12V and RT is 1.99kΩ. in SI Notation to the hundredths place.
What is 6.03 mA?
Find the total current (IT) of the circuit, where the voltage is 12V and RT is 128.04Ω. in SI Notation to the hundredths place.
What is 93.72 mA?
What type of circuit is Kirchhoff's Voltage Law associated with?
What is a series circuit?
Ohm's Law, solving for current
What is I=V/R?
The practice of extracting natural gas from the earth
What is fracking?
Find V3 of a series circuit that has a current of 6.03 mA, with resistors R1=1.3 kΩ , R2=200Ω , and R3=490 Ω.
Your answer should be in SI Notation to the hundredths place.
What is 2.95 V?
Find I3 of a parallel circuit that has a voltage of 12V, with resistors R1=1.3 kΩ , R2=200Ω , and R3=490 Ω.
Your answer should be in SI Notation to the hundredths place.
What is 24.49mA?
What type of circuit is Kirchhoff's Current Law associated with?
What is a parallel circuit?
The type of current we use as engineers...
What is conventional current?
Describe the general process for creating electrical energy by using nuclear, wind, hydroelectric, etc.
What is- Spin a turbine to make energy?
If a series circuit with a 12 V battery has V1=7.84 V and V3 =2.95 , what is the value for V2?
Your answer should be in SI Notation to the hundredths place.
R1=1.3 kΩ , R2=200Ω Ω , and R3=490 Ω.
What is 1.21 V?
If a parallel circuit with a 12 V battery has an IT=93.72mA, I1=9.23 mA, and I3 =24.49mA, what is the value for I2?
Your answer should be in SI Notation to the hundredths place.
R1=1.3 kΩ , R2=200Ω Ω , and R3=490 Ω.
What is 60.0 mA?
Draw a diagram of a combination circuit with 4 resistors. Be sure to include a battery, ground, and all 3 resistors.
See board.
The derivation of RT for a parallel circuit...
Hint: Start with Kirchhoff's current law
What is:
IT= I1+I2+I3
REPLACE WITH I IN TERMS OF V AND R.
VT/RT=V1/R1+V2/R2+V3/R3
DIVIDE BOTH SIDES BY V.
1/RT=1/R1+1/R2+1/R3
SOLVE FOR RT
RT=1/(1/R1)+(1/R2)+(1/R3)