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# Circuit Theorems And Conversions Online Exam Quiz

Important questions about Circuit Theorems And Conversions. Circuit Theorems And Conversions MCQ questions with answers. Circuit Theorems And Conversions exam questions and answers for students and interviews.

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

Options

A : 562 mV, 167 ?

B : 5.62 V, 167 ?

C : 5.62 V, 188 ?

D : 562 mV, 188 ?

Options

A : 34 ?

B : 68 ?

C : 120 ?

D : 154 ?

Options

A : 16.7 mA

B : 33.3 mA

C : 50 mA

D : 16.6 mA

Options

A : 2 A

B : 4 A

C : 200 mA

D : 400 mA

Options

A : 0 W

B : 1 W

C : 175 mW

D : 18 mW

Options

A : 5 A, 6 ?

B : 30 A, 6 ?

C : 5 A, 30 ?

D : 30 A, 5 ?

### 7. A 120 ? load is connected across an ideal voltage source with V S = 12 V. The voltage across the load

Options

A : is 0 V

B : is 12 V

C : is 120 V

D : cannot be determined

### 8. 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 µV, 1.2 M?

B : 1 V, 1.2 M?

C : 4.8 V, 4.8 M?

D : 4.8 V, 1.2 M?

Options

A : 0.16 A

B : 0.24 A

C : 0.2 A

D : 0.04 A

Options

A : 0 A

B : 1.2 A

C : 114 mA

D : 1.14 A

### 1. Referring to the given circuit, the voltage and current for the load resistor, R L , is

Options

A : 450 mV, 4.5 mA

B : 4.50 V, 45 mA

C : 4.50 V, 4.5 mA

D : 450 mV, 45 mA

Options

A : 2.38 mW

B : 2.38 W

C : 238 mW

D : 23.8 W

Options

A : 6.4 V, 422 ?

B : 6.4 V, 560 ?

C : 6.4 V, 680 ?

D : 30 V, 422 ?

Options

A : 22 mA

B : 12 mA

C : 10 mA

D : 2 mA

### 5. Referring to the given circuit, determine V TH and R TH if a 68 ? resistor is connected in parallel across R 2 and R 3 .

Options

A : 3.3 V, 148 ?

B : 330 mV, 148 ?

C : 3.3 V, 68 ?

D : 330 mV, 68 ?

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :

Options

A : True

B : False

C :

D :