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Simple DC Networks Online Exam Quiz

Important questions about Simple DC Networks. Simple DC Networks MCQ questions with answers. Simple DC Networks exam questions and answers for students and interviews.

Find the current in the circuit.

Options

A : a. 1 A

B : b. 2 A

C : c. 3 A

D : d. 4 A

Voltage across the 60ohm resistor is______

Options

A : a. 72V

B : b. 0V

C : c. 48V

D : d. 120V

Find the voltage across the 6-ohm resistor.

Options

A : a. 150V

B : b. 181.6V

C : c. 27.27V

D : d. 54.48V

What is the value of x if the current in the circuit is 5A?

Options

A : a. 15 ohm

B : b. 25 ohm

C : c. 55 ohm

D : d. 75 ohm

Calculate the current across the 20 ohm resistor.

Options

A : a. 10A

B : b. 20A

C : c. 6.67A

D : d. 36.67A

Calculate the total current in the circuit.

Options

A : a. 20 A

B : b. 10 A

C : c. 11.43 A

D : d. 15 A

The voltage across the open circuit is?

Options

A : a. 100V

B : b. Infinity

C : c. 90V

D : d. 0V

The voltage across the short is?

Options

A : a. 135V

B : b. Infinity

C : c. Zero

D : d. 11.25V

If the current through x ohm resistance in the circuit is 5A, find the value of x.

Options

A : a. 27 ohm

B : b. 5 ohm

C : c. 12 ohm

D : d. 135 ohm

The total resistance between A and B are?

Options

A : a. 20 ohm

B : b. 5 ohm

C : c. 80 ohm

D : d. 0 ohm

Calculate the total resistance between the points A and B.

Options

A : a. 7 ohm

B : b. 0 ohm

C : c. 7.67 ohm

D : d. 0.48 ohm

Calculate the equivalent resistance between A and B.

Options

A : a. 60 ohm

B : b. 15 ohm

C : c. 12 ohm

D : d. 48 ohm

Calculate the resistance between A and B.

Options

A : a. 3.56 ohm

B : b. 7 ohm

C : c. 14.26 ohm

D : d. 29.69 ohm

Find the value of v if v1=20V and value of current source is 6A.

Options

A : a. 10V

B : b. 12V

C : c. 14V

D : d. 16V

Calculate the current A.

Options

A : a. 5A

B : b. 10A

C : c. 15A

D : d. 20A

Calculate the value of I3, if I1= 2A and I2=3A.

Options

A : a. -5A

B : b. 5A

C : c. 1A

D : d. -1A

Find the value of i2, i4 and i5 if i1=3A, i3=1A and i6=1A.

Options

A : a. 2,-1,2

B : b. 4,-2,4

C : c. 2,1,2

D : d. 4,2,4

What is the value of the current I?

Options

A : a. 8A

B : b. 7A

C : c. 6A

D : d. 5A

Calculate the value of V1 and V2.

Options

A : a. 4V, 6V

B : b. 5V, 6V

C : c. 6V, 7V

D : d. 7V, 8V

Calculate the voltage across the 10 ohm resistor.

Options

A : a. 12V

B : b. 4V

C : c. 10V

D : d. 0V

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