Test 1.1 Nodes, Loops, and Meshes

An extraordinary node is a node connected to a minimum of how many electrical elements?

Check Answer

Test 1.2 Node Voltage

For the circuit shown, what is the voltage V₂ at the indicated node relative to the ground node?

Volts Check Answer

Test 1.3 Passive Sign Convention

For the circuit shown, how much power is delivered to Device 3?

Watts Check Answer

Test 1.4 Passive Sign Convention

For the circuit shown, how much power is delivered to Device 7?

Watts Check Answer

Test 1.5 Current

The plot shown in the figure displays charge q(t) as a function of t. What is the corresponding current at time t=1.5 s?

Amps Check Answer

Test 1.6 Current

The plot shown in the figure displays charge q(t) as a function of t. What is the corresponding current at time t=3.5 s?

Amps Check Answer

Test 1.7 Current

The plot shown in the figure displays charge q(t) as a function of t. What is the corresponding current at time t=4.5 s?

Amps Check Answer

Test 1.8 Dependent Source

Determine V_y in the circuit shown.

Volts Check Answer

Test 1.9 SPST Switches

Given that I = 2 A at t = 1 s, what is V₀?

Volts Check Answer

Test 1.10 Nodes, Loops, and Meshes

Consider Loops 1 and 2 in the circuit:

Which statement is correct?

Both loops are meshes.
Only Loop 1 is a mesh.
Only Loop 2 is a mesh.
Neither loop is a mesh.

Test 1.11 Nodes, Loops, and Meshes

Which group of nodes includes only extraordinary nodes?

N₁, N₂, N₄, and N₅
N₂, N₄, N₅, and N₇
N₁, N₃, and N₆
N₂, N₄, N₅, and N₆

Test 1.12 Reference Voltage

What is voltage V₂?

V₂ = 48 V
V₂ = -16 V
V₂ = 16 V
V₂ = 80 V

Test 1.13 Passive Sign Convention

The devices supplying power are exclusively:

Devices 1 and 3
Devices 3 and 7
Devices 6 and 8
Devices 1 and 7

Test 1.14 Passive Sign Convention

The devices supplying power are exclusively:

Devices 1 and 3
Devices 1 and 5
Devices 3 and 4
Devices 3, 4, 6, and 7

Test 1.15 Dependent Source

Determine V_y in the circuit shown.

Volts Check Answer

Test 1.16 Dependent Source

Determine I_x in the circuit shown.

Amps Check Answer

Test 1.17 Dependent Source

Determine V_z in the circuit shown.

Volts Check Answer

Test 1.18 SPST Switch

Given that I = 0.5 A at t = 1 s, what is V₀?

Volts Check Answer

Test 1.19 SPST and SPDT Switches

Given that V₁ = 60 V, V₂ = 30 V, and all resistors are 5 Ω, determine I₁ at t = -1 s.

Amps Check Answer

Test 1.20 SPST and SPDT Switches

Given that V₁ = 60 V, V₂ = 30 V, and all resistors are 5 Ω, determine I₁ at t = 1 s.

Amps Check Answer

Test 1.21 SPST and SPDT Switches

Given that V₁ = 60 V, V₂ = 30 V, and all resistors are 5 Ω, determine I₁ at t = 3 s.

Amps Check Answer