# Electrical engineering-Network Theory Set/1 Sample Test,Sample questions

1.2Ï€

2.Ï€

3.Ï€/2

4.Ï€/4

1.10 A

2.20 A

3.2 A

4.80 A

## Question: ``` The total area under the complete curve divided by the distance of the curve is called? ```

1.peak to peak value

2.RMS value

3.average value

4.effective value

1.4

2.2

3.3

4.1

1.V/16

2.16V

3.V

4.V/4

1.Bilateral

2.Unilateral

3.Active

4. Passive

1.Ï€

2.2Ï€

3.Ï€/4

4.Ï€/2

1.24

2.24.5

3.25

4.25.5

1.10 J/C

2.10 V/C

3.10C/sec

4. 10 W/sec

1.mho

2.mho/m

3.ohm/m

4.m/ohm

## Question: ```Consider a circuit with two unequal resistances in parallel, then ___________ ```

1.large current flows in large resistor

2.current is same in both

3.potential difference across each is same

4.smaller resistance has smaller conductance

1.Power

2.Voltage

3.Current

4.Capacitance

1.True

2.False

## Question: ```Example of distributed element is ___________ ```

1.Resistor

2.Thermistor

3.Semiconductor diode

4.Transmission lines

1.1

2.2

3.3

4.4

## Question: ```If a function f(t) is periodic, then? ```

1.f(t) = f(t+T)

2.f(t) = f(t+T/2)

3.f(t) = f(t+T/4)

4.f(t) = f(t+T/8)

## Question: ```If the voltage-current characteristics is a straight line through the origin, then the element is said to be? ```

1.Linear element

2.Non-linear element

3.Unilateral element

4.Bilateral element

## Question: ```In a circuit with more number of loops, which law can be best suited for the analysis? ```

1.KCL

2.Ohmâ€™s law

3.KVL

4.None of the mentioned

## Question: ```In CCVS, voltage depends on the control current and the constant called __________ ```

1.Transconductance

2.Transresistance

3.Current Gain

4.Voltage Gain

## Question: ```In which of the following cases is Ohmâ€™s law not applicable? ```

1.Electrolytes

2.Arc lamps

3.Insulators

4.Vacuum ratio values

## Question: ```Inductance of an inductor is inversely proportional to its ___________ ```

1.Number of turns

2.Area of cross section

3.Absolute permeability

4.Length

## Question: ```Kirchhoffâ€™s current law is applied at ___________ ```

1.loops

2.nodes

3.both loop and node

4.none of the mentioned

1.energy

2.momentum

3.mass

4.charge

1.energy

2.momentum

3. mass

4.charge

## Question: ```Ohmâ€™s law is not applicable to ___________ ```

1.dc circuits

2.high currents

3.small resistors

4.semi-conductors

1.Voltage

2.Current

3.Resistance

4.Conductance

1.True

2. False

1.y/3

2.3y

3.6y

4.y/6

## Question: ```Resistivity of a wire depends on ___________ ```

1.length of wire

2.cross section area

3.material

4. all of the mentioned

1.True

2.False

1.True

2.False

1.short

2. open

3.closed

4.open loop

## Question: ```The current law represents a mathematical statement of fact that ___________ ```

1.voltage cannot accumulate at node

2.charge cannot accumulate at node

3.charge at the node is infinite

4.none of the mentioned

1.5

2.2

3.3

4.4

1.1.11

2.2.22

3.3.33

4.4.44

1.3333ms

2.333.3ms

3. 33.33ms

4.3.333ms

1.Ï‰C

2.1/ Ï‰C

3.Ï‰L

4.R

## Question: ```The maximum value of the wave during a positive half cycle or maximum value of the wave during negative cycle is called? ```

1.instantaneous value

2. peak value

3.peak to peak value

4.average value

1.time period

2.frequency

3.energy

4.wavelength

1.4

2.2

3.1.414

4.8

## Question: ```The period of a function is measured as? ```

1.zero crossing of one cycle to zero crossing of next cycle

2.positive peak of one cycle to positive peak of next cycle

3.negative peak of one cycle to negative peak of next cycle

4.all of the mentioned

1.25

2.50

3.75

4. 100

1.pulse

2.saw tooth

3.square

4.sinusoid

## Question: ```The value from positive to negative peak of the sine wave is called? ```

1.effective value

2.average value

3.peak value

4.peak to peak value

1.R

2.Ï‰L

3.1/Ï‰L

4. Ï‰C

## Question: ```The value of the sine wave at some particular instant is called? ```

1.peak value

2.peak to peak value

3.instantaneous value

4.average value

1.Weber

2. Henry

4. Tesla

1.220V, 60W

2.220V,100W

3.115V,60W

4. 115V,100 W

1.Resistor

2.Inductor

3.Capacitor

4.OP-AMP

1.Resistor

2.Thermistor

3.Inductor

4.Capacitor

## More MCQS

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