# Circuit Theorems and Conversions - General Questions Online Exam Quiz

Circuit Theorems and Conversions - General Questions GK Quiz. Question and Answers related to Circuit Theorems and Conversions - General Questions. MCQ (Multiple Choice Questions with answers about Circuit Theorems and Conversions - General Questions

### Find the Thevenin equivalent ( V TH and R TH ) between terminals A and B of the circuit given below.

**Options**

A : 4.16 V, 120

B : 41.6 V, 120

C : 4.16 V, 70

D : 41.67 V, 70

### A certain current source has the values I S = 4 µA and R S = 1.2 M . The values for an equivalent voltage source are

**Options**

A : 4.8 V, 1.2 M

B : 1 V, 1.2 M

C : 4.8 V, 4.8 M

D : 4.8 V, 1.2 M

### Find the total current through R 3 in the given circuit.

**Options**

A : 7.3 mA

B : 5.5 mA

C : 12.8 mA

D : 1.8 mA

### A 680 load resistor, R L , is connected across a constant current source of 1.2 A. The internal source resistance, R S , is 12 k . The load current, R L , is

**Options**

A : 0 A

B : 1.2 A

C : 114 mA

D : 1.14 A

### Find the current through R 2 of the given circuit.

**Options**

A : 30.7 mA

B : 104 mA

C : 74 mA

D : 134 mA

### Determine I N for the circuit consisting of V S , R 1 , R 2 , and R 3 shown in the given circuit.

**Options**

A : 676 mA

B : 245 mA

C : 431 mA

D : 75 mA

### A 120 V voltage source has a source resistance, R S , of 60 . The equivalent current source is

**Options**

A : 2 A

B : 4 A

C : 200 mA

D : 400 mA

### A 12 V source has an internal resistance of 90 . If a load resistance of 20 is connected to the voltage source, the load power, P L , is

**Options**

A : 2.38 mW

B : 2.38 W

C : 238 mW

D : 23.8 W

### In a two-source circuit, one source acting alone produces 12 mA through a given branch. The other source acting alone produces 10 mA in the opposite direction through the same branch. The actual current through the branch is

**Options**

A : 22 mA

B : 12 mA

C : 10 mA

D : 2 mA

### Find the current through R 1 in the given circuit.

**Options**

A : 0.16 A

B : 0.24 A

C : 0.2 A

D : 0.04 A

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