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Analog-designs Questions Set 113:

Quiz Mode

For a diode, at 10mA DC resistance is 40Ω. The voltage corresponding to 10mA will be

0.1V

0.2V

0.3V

0.4V

Solution:

The value of emitter resistance in Emitter Biased circuit are RE1=10kΩ & RE2=10kΩ. Find RE

25kΩ

15kΩ

10kΩ

5kΩ

Solution:

Find IC, given VCE=0.77v, VCC=10v, VBE=0.37v and RC=1.2kΩ in Dual Input Balanced Output differential amplifier

16mA

8mA

4mA

2mA

Solution:

The value of emitter resistance in Emitter Biased circuit are RE1=10kΩ & RE2=16kΩ. Find RE

1538kΩ.

1.1538kΩ.

3.1538kΩ.

6.1538kΩ.

Solution:

In a half wave rectifier, the input sine wave is 300sin100 π t Volts. The average output voltage is

95.493V

954.93V

9549.3V

95493V

Solution:

If the temperature increases 40°C, the ratio of final reverse saturation current to initial reverse saturation current is

Solution:

An emitter bias Dual Input Balanced Output differential amplifier has VEE=20v, β=100, VBE=0.7v, RE=4kΩ. Find IE

2.4mA

24mA

240mA

2400mA

Solution:

In a center tapped full wave rectifier, the input sine wave is 30sin500 π t. The average output voltage is

1.90985V

19.0985V

190.985V

1909.85V

Solution:

Using the ideal diode model of a silicon diode and taking E=20 V and R=2kΩ, what is the value of diode current at operating point?

20 mA

2 mA

1 mA

10 mA

Solution:

Obtain the collector voltage, for collector resistor (RC) =5.6kΩ, IE=1.664mA and VCC=40v for single input unbalanced output differential amplifier

0.682v

10.682v

20.682v

30.682v

Analog-designs Questions Set 113:

For a diode, at 10mA DC resistance is 40Ω. The voltage corresponding to 10mA will be

Solution:

The value of emitter resistance in Emitter Biased circuit are RE1=10kΩ & RE2=10kΩ. Find RE

Solution:

Find IC, given VCE=0.77v, VCC=10v, VBE=0.37v and RC=1.2kΩ in Dual Input Balanced Output differential amplifier

Solution:

The value of emitter resistance in Emitter Biased circuit are RE1=10kΩ & RE2=16kΩ. Find RE

Solution:

In a half wave rectifier, the input sine wave is 300sin100 π t Volts. The average output voltage is

Solution:

If the temperature increases 40°C, the ratio of final reverse saturation current to initial reverse saturation current is

Solution:

An emitter bias Dual Input Balanced Output differential amplifier has VEE=20v, β=100, VBE=0.7v, RE=4kΩ. Find IE

Solution:

In a center tapped full wave rectifier, the input sine wave is 30sin500 π t. The average output voltage is

Solution:

Using the ideal diode model of a silicon diode and taking E=20 V and R=2kΩ, what is the value of diode current at operating point?

Solution:

Obtain the collector voltage, for collector resistor (RC) =5.6kΩ, IE=1.664mA and VCC=40v for single input unbalanced output differential amplifier

Solution:

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