## 1.** The principle of duality holds good for **?

- Voltage
- Current
- Resistance
- All of the above

View Answer

**Answer:** Option(D)

**Memory:** *Principal of duality* holds goods for current, voltage, resistor, inductor, capacitor, series, parallel circuits.

## 2.** The dual of **loop

is ?

loopis

- Current source
- Node pair voltage
- Node pair
- Node potential

View Answer

**Answer:** Option(C)

**Memory:** No memory available.

## 3.** The two networks are said to be dual if **?

- The mesh equations of one are node equations of other
- The mesh equations of one inequal to node equations of other
- Both (A) and (B)
- None of the above

View Answer

**Answer:** Option(A)

**Memory:**

Principal of duality implies that, circuit equations must be of same mathematical form but with interchanged variables.

## 4.** The dual of **inductance

is ?

inductanceis

- Resistance
- Capacitance
- Transformer
- Transistor

View Answer

**Answer:** Option(B)

**Memory:** No memory available.

## 5.** Principal of duality refers to **?

- Different mathematical equations
- Same mathematical equations
- Mathematical equations with various variable
- None of the above

View Answer

**Answer:** Option(B)

**Memory:** No memory available.

## 6.** The dual of **short circuit

is?

short circuitis

- Parallel circuit
- Series circuit
- Open circuit
- Closed circuit

View Answer

**Answer:** Option(C)

**Memory:** No memory available.

## 7.** The dual of **Loop Current

is ?

Loop Currentis

- Loop voltage
- Node pair voltage
- Node pair current
- Node potential

View Answer

**Answer:** Option(B)

**Memory:** No memory available.

## 8.** The dual of **Parallel R-C circuit

is ?

Parallel R-C circuitis

- Parallel R-L circuit
- Parallel R-C circuit
- Series R-L circuit
- Series R-C circuit

View Answer

**Answer:** Option(C)

**Memory:** No memory available.

## 9.** The dual of **Series Branch

is ?

Series Branchis

- Open Brance
- Closed Branch
- Parallel Branch
- Series parallel Branch

View Answer

**Answer:** Option(C)

**Memory:** No memory available.

## 10.** The dual of **Resistance

is ?

Resistanceis

- Inductance
- Capacitance
- Conductance
- Reactance

View Answer

**Answer:** Option(C)

**Memory:** No memory available.