Title: M3L1 Quiz
Course: ELEC 160WH Introduction to Electricity/Electronics > Section: ELEC 160WH Introduction to Electricity/Electronics

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

R_T = R_1 + R_2 + R_3 + R_4 = [_____]kΩ
A: 9

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]mA
A: 2

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]kΩ
A: 2

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]mA
A: 2

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]kΩ
A: 2

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]mA
A: 2

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]kΩ
A: 6

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]mA
A: 4

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]kΩ
A: 3

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

[_____]mA
A: 5

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

What is the power dissipated by R_3?  [_____]mW
A: 6

Q: If  V_S = 18V, R_1 = 3KΩ, R_2 = 2KΩ, R_3 = 1.5KΩ, R_4 = 2.5KΩ

FIND:

What is the total power (P_T) being used in the circuit? [_____]mW
A: 36

Q: 1.8mA + 200μA =   [_____]mA
A: 2

Q: 5V (600mA) =   [_____]V
A: 3

Q: 12V/20mA =   [_____]Ω
A: 600

Q: 0.000,012 A + 0.000,558A = [_____]μA
A: 570

Q: Ideally, a voltage source should _________  _________ when a load is connected.
- remain constant
- fluctuate constantly
- turn off
A: remain constant

Q: A given circuit has a 100mA current flowing through a resistance of 42Ω, what is the voltage across this resistance?
- 420A
- 4.2V
- 420v
- 4,200Ω
A: 4.2V

Q: Express 28,500,000,000Ω in engineering notation.
A: (a choice with no text)

Q: Express 0.000,015,5A in engineering notation.
A: (a choice with no text)

Q: Express 18,000,000Ω in engineering notation.
A: (a choice with no text)

Q: Express 0.000,037,5A with the proper metric prefix.
- 375kA
- 37.5μA
- 37.5mA
A: 37.5μA

Q: Express 522,500,000W with the proper metric prefix.
- 522.5GW
- 522.5gW
- 522.5MW
- 522.5kW
A: 522.5MW

Q: What is 1mA – 300μA?  Answer using the proper metric prefix.
- 700mA
- 70ms
- 700μA
- 0.7mV
A: 700μA

Q: Looking at the circuit above, what are V_R3, & V_R4?
A: (a choice with no text)

Q: Voltage (V) is ___________________ and its unit is the __________.
- the potential difference, volt
- the flow of current, ampere
- the opposition to current, ampere
- the resistance to current, Resistor
A: the potential difference, volt

Q: Current (I) is ___________________ and its unit is the __________.
- the resistance to current, Resistor
- the opposition to current, ampere
- the potential difference, volt
- the rate of electron current flow, ampere
A: the rate of electron current flow, ampere

Q: Resistance (R) is ___________________ and its unit is the __________.
- the flow of current, ampere
- the resistance to ohms, Resistor
- the potential difference, volt
- the opposition to current flow, Ohm
A: the opposition to current flow, Ohm

Q: The diagram above shows a series circuit being tested with an ohmmeter.

Assuming the reading on the meter is 1.88kΩ, which diagram below illustrates the problem within the actual circuit?
- R1 and R2 are shorted
- R3 and R4 are shorted
- Open between R2 and R3
A: R1 and R2 are shorted

Q: An open anywhere in a series circuit is __________.
- an incomplete pathway, thus no current flow in the circuit
- what will cause the voltage source to decrease in potential
- an increase in power dissipation
A: an incomplete pathway, thus no current flow in the circuit