Basic Electrical Engineering Mock Test 2

10%

Question 1 of 10

1. Vth is found across the ____________ terminals of the network.

Neither input nor output

Output

Either input or output

Input

Question 1 of 10

Question 2 of 10

2. The rise or fall in resistance with the rise in temperature depends on ________

Does not depend on any factor

The property of the conductor material

Property of material as well current in that material

The current in the metal

Question 2 of 10

Question 3 of 10

3. Calculate the short circuit current is the 5 ohm resistor is the load resistance.

0.72A

0.67A

0.32A

0.83A

Question 3 of 10

Question 4 of 10

4. In superposition theorem, when we consider the effect of one current source, all the other current sources are ____________

Shorted

Opened

Removed

Undisturbed

Question 4 of 10

Question 5 of 10

5. Calculate the total current in the circuit.

3.3mA

1.3mA

2.3mA

4.3mA

Question 5 of 10

Question 6 of 10

6. Find the value of the currents I1 and I2 flowing clockwise in the first and second mesh respectively.

0.96A, -1.73A

-0.96A, 1.73A

0.96A, 1.73A

-0.96A, -1.73A

Question 6 of 10

Question 7 of 10

7. Calculate the node voltages.

45.44V, 6.67V, 7.77V

34.34V, 8.99V, 8.67V

30.77V, 7.52V, 18.82V

32.34V, 7.87V, 8.78V

Question 7 of 10

Question 8 of 10

8. Superposition theorem does not work for ________

Power

Current

Works for all: current, voltage and power

Voltage

Question 8 of 10

Question 9 of 10

9. Find the value of I1, I2 and I3.

-1.29A, -0.566A, 1.91A

1.29A, -0.566A, -1.91A

1.91A, 0.566A, 1.29A

-0.566A, 1.29A, -1.91A

Question 9 of 10

Question 10 of 10

10. Once the circuit is transformed to a voltage source where will the resistance be connected?

In parallel with the voltage source

In series with the voltage source

Resistance is multiplied by 10 and connected in series with the source

The resistance is removed from the circuit

Question 10 of 10