Re-Test 2 Electric Circuit

Calculate the Thevenin resistance across the terminal AB for the following circuit.

• 4.34 ohm

• 3.43 ohm

• 2.32 ohm

• 3.67 ohm

Calculate V_th for the given circuit.

• 6.67V

• 5.54V

• 3.33V

• 3.67V

The Thevenin voltage is the__________

• Neither open circuit nor short circuit voltage

• Open circuit and short circuit voltage

• Short circuit voltage

• Open circuit voltage

In Thevenin’s theorem Vth is __________

• Sum of two voltage sources

• A single voltage source

• Infinite voltage sources

• 0

Calculate the current across the 4 ohm resistor.

• 2.6A

• 1.43A

• 0.86A

• 3.2A

Norton resistance is found by?

• Opening all voltage sources and shorting all current sources

• Shorting all voltage sources and opening all current sources

• Opening all current sources

• Shorting all voltage sources

Calculate the Norton resistance for the following circuit if 5 ohm is the load resistance.

• 5ohm

• 12ohm

• 8ohm

• 10ohm

Find the current in the 5 ohm resistance using Norton’s theorem.

• 0.5A

• 1.5A

• 0.15A

• 2A

Norton’s theorem is true for __________

• Neither linear networks nor non-linear networks

• Both linear networks and nonlinear networks

• Non-Linear networks

• Linear networks

In Norton’s theorem Isc is__________

• Sum of two current sources

• A single current source

• Infinite current sources

• 0