ELECTRICAL RECF TEST WITH ALL CORRECT & 100%
VERIFIED ANSWERS|UPDATED TO PASS
In a series circuit voltage is ✔Correct Answer-additive
In a series circuit current is ✔Correct Answer-constant
In a series circuit resistance is ✔Correct Answer-additive
In a parallel circuit voltage is ✔Correct Answer-constant
In a parallel circuit current is ✔Correct Answer-additive
In a parallel circuit resistance is ✔Correct Answer-1/1/R+Rn
A.M. means ✔Correct Answer-amplitude modulation
F.M. means ✔Correct Answer-frequency modulation
Amplitude measures ✔Correct Answer-how high something is
Frequency measures ✔Correct Answer-how much something happens in a given period of time
An electromagnetic motor has electricity flowing through thousands of wire coops called ______
✔Correct Answer-Windings
EMF means ✔Correct Answer-Electro Magnetic lines of Flux
What is the job of thousands of wire coops? ✔Correct Answer-Pick up EMF which touches other
loops and creates electricity
Why does electricity have polarity? ✔Correct Answer-They emit EMF
Electricity moves through wires in a similar motion to what ✔Correct Answer-magnets. (opposites
attract)
How is motion produced by ✔Correct Answer-Changing polarity
what is the shortcut when finding the total resistance in a parallel circuit when all the resistors are
the SAME value. ✔Correct Answer-Value of 1 resistor / Number of resistors.
A 20 ohm resistor, a 10 ohm resistor, and a 20 ohm resistor are all connected in parallel. What is the
total resistance? ✔Correct Answer-5 ohms
A 20 ohm resistor, a 10 ohm resistor, and a 20 ohm resistor are all connected in parallel. In series
with the second 20 ohm resistor is a 15 ohm resistor. Now, what is the total resistance? ✔Correct
Answer-20 ohms
VERIFIED ANSWERS|UPDATED TO PASS
In a series circuit voltage is ✔Correct Answer-additive
In a series circuit current is ✔Correct Answer-constant
In a series circuit resistance is ✔Correct Answer-additive
In a parallel circuit voltage is ✔Correct Answer-constant
In a parallel circuit current is ✔Correct Answer-additive
In a parallel circuit resistance is ✔Correct Answer-1/1/R+Rn
A.M. means ✔Correct Answer-amplitude modulation
F.M. means ✔Correct Answer-frequency modulation
Amplitude measures ✔Correct Answer-how high something is
Frequency measures ✔Correct Answer-how much something happens in a given period of time
An electromagnetic motor has electricity flowing through thousands of wire coops called ______
✔Correct Answer-Windings
EMF means ✔Correct Answer-Electro Magnetic lines of Flux
What is the job of thousands of wire coops? ✔Correct Answer-Pick up EMF which touches other
loops and creates electricity
Why does electricity have polarity? ✔Correct Answer-They emit EMF
Electricity moves through wires in a similar motion to what ✔Correct Answer-magnets. (opposites
attract)
How is motion produced by ✔Correct Answer-Changing polarity
what is the shortcut when finding the total resistance in a parallel circuit when all the resistors are
the SAME value. ✔Correct Answer-Value of 1 resistor / Number of resistors.
A 20 ohm resistor, a 10 ohm resistor, and a 20 ohm resistor are all connected in parallel. What is the
total resistance? ✔Correct Answer-5 ohms
A 20 ohm resistor, a 10 ohm resistor, and a 20 ohm resistor are all connected in parallel. In series
with the second 20 ohm resistor is a 15 ohm resistor. Now, what is the total resistance? ✔Correct
Answer-20 ohms
