Q.1

A 2 RL is connected across a voltage source, VS, ofV. The source's internal resistance is. What is the output voltage across the load?

  • 8.5 V
  • 85 V
  • 0 V
  • 110 V
Q.2

Find the current through R2 of the given circuit.

  • 30.7 mA
  • 104 mA
  • 74 mA
  • 134 mA
Q.3

A 2 RL is connected across a voltage source, VS, ofV. The source's internal resistance is. What is the output voltage across the load?

  • 8.5 V
  • 85 V
  • 0 V
  • 110 V
Q.4

Find the current through R2 of the given circuit.

  • 30.7 mA
  • 104 mA
  • 74 mA
  • 134 mA
Q.5

Find the current through R2 of the given circuit.

  • 30.7 mA
  • 104 mA
  • 74 mA
  • 134 mA
Q.6

Some circuits require more than one voltage or current source.

  • True
  • False
Q.7

An ideal voltage source has zero internal resistance.

  • True
  • False
Q.8

A certain voltage source has the values VS =V and RS = 6 . The values for an equivalent current source are

  • 5 A, 6
  • 30 A, 6
  • 5 A, 30
  • 30 A, 5
Q.9

In a two-source circuit, one source acting alone producesmA through a given branch. The other source acting alone producesmA in the opposite direction through the same branch. The actual current through the branch is

  • 22 mA
  • 12 mA
  • 10 mA
  • 2 mA
Q.10

A practical current source has a finite internal resistance.

  • True
  • False
Q.11

Norton's equivalent current (IN) is an open-circuit current between two points in a circuit.

  • True
  • False
Q.12

Find the Norton circuit, that is, IIN and RN, for the circuit given below.

  • 478 mA, 12.8
  • 750 mA, 12.8
  • 478 mA, 6.8
  • 750 mA, 6.8
Q.13

Find the current through R1 in the given circuit.

  • 0.16 A
  • 0.24 A
  • 0.2 A
  • 0.04 A
Q.14

Find the current through R1 in the given circuit.

  • 0.16 A
  • 0.24 A
  • 0.2 A
  • 0.04 A
Q.15

Find the current through R1 in the given circuit.

  • 0.16 A
  • 0.24 A
  • 0.2 A
  • 0.04 A
Q.16

Referring to the given circuit, determine VTH and RTH if a resistor is connected in parallel across R2 and R3.

  • 3.3 V, 148
  • 330 mV, 148
  • 3.3 V, 68
  • 330 mV, 68
Q.17

A load is connected across a voltage source with VS =V and RS = 8 . The voltage across the load is

  • 11.25 V
  • 0 V
  • 12 V
  • 1.13 V
Q.18

A practical voltage source has a nonzero internal resistance.

  • True
  • False
Q.19

AmA current source has an internal resistance, RS, of 1.2 k. The equivalent voltage source is

  • 144 V
  • 14.4 V
  • 7.2 V
  • 72 mV
Q.20

Find the current through R1 in the given circuit.

  • 0.16 A
  • 0.24 A
  • 0.2 A
  • 0.04 A
0 h : 0 m : 1 s