Quiz

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Year 2024

FAQs

February
Week # 3 Quiz 4

Q1. When the emitter junction is forward biased while the collector junction is reverse biased, the transistor is at __________region.

Q2. The forward resistance of the diode will be

Q3. In an E-MOSFET, the surface is coated with__________.

Q4. Phase difference between the output and input voltage of Common Emitter (CE) Amplifier is

Q5. The rectifier efficiency of a half-wave rectifier is ______________ if the input power to the rectifier is 150 W and output power is 50 W.

Q6. The output (Y) of the circuit shown in the figure below is

Q7. The hexadecimal number B6C7 is equivalent to decimal number

Q8. The binary number 110001.101 is equivalent to decimal number

Q9. Consider a four bit D to A converter. The analog value corresponding to digital signals of values 0000 and 0001 are 0 V and 0.0625 V respectively. The analog value (in Volts ) corresponding to the digital signal 1111 is ______________.

Q10. The output of the circuit shown in the figure is equal to


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