JSS Technical Education Electronics & Communication Engineering Assignment PDF

**JSS MAHAVIDYAPEETHA** **JSS ACADEMY OF TECHNICAL EDUCATION, NOIDA** **Approved by All India Council for Technical Education (AICTE), New Delhi.** **UG programs are Accredited by National Board of Accreditation (NBA), New Delhi.** **Affiliated to Dr APJ Abdul Kalam Technical University, Uttar P...

**JSS MAHAVIDYAPEETHA** **JSS ACADEMY OF TECHNICAL EDUCATION, NOIDA** **Approved by All India Council for Technical Education (AICTE), New Delhi.** **UG programs are Accredited by National Board of Accreditation (NBA), New Delhi.** **Affiliated to Dr APJ Abdul Kalam Technical University, Uttar Pradesh, Lucknow.** **www.jssaten.ac.in** **ELECTRONICS & COMMUNICATION ENGINEERING** **A[SSIGNMENT -- 1 \[Unit 1\] ]** **[pn Junction Diode and their Applications ]** **Faculty** **:** **Dr. Chhaya Grover** **AY** **: 2024-25** -------------- ------- --------------------------------------- ------------------ ------- --------------- **Subject** **:** **Fundamentals of Electronics Engg.** **Subject Code** **:** **BEC-101** **Semester** **:** **I** **Section** **:** **EE-B6** C105.1 CO1 Comprehend PN junction diodes and apply its concept for different applications -------- ----- ----------------------------------------------------------------------------------------- C105.2 CO2 Interpret construction and operation of BJT, FET and MOFET C105.3 CO3 Apply the concept of Operational amplifier to design linear and non-linear applications C105.4 CO4 Perform number systems, conversions, binary arithmetic and minimize logic functions C105.5 CO5 Acquire the knowledge of communication system and their applications +-----------------------+-----------------------+-----------------------+ | **Q.** | **Questions** | **BL** | | | | | | **No.** | | | +=======================+=======================+=======================+ | **1.** | Determine the level | BL2 | | | of Vo for the network | | | | given below: | | +-----------------------+-----------------------+-----------------------+ | **2.** | Determine Vo and ID | BL2 | | | for the networks | | | | given below: | | | | | | | |  | | +-----------------------+-----------------------+-----------------------+ | **3.** | Determine Vo and I | BL2 | | | for the networks | | | | shown below: | | +-----------------------+-----------------------+-----------------------+ +-----------------------+-----------------------+-----------------------+ | |  | | +=======================+=======================+=======================+ | **4.** | Determine Vo and ID | BL2 | | | for the network shown | | | | below: | | +-----------------------+-----------------------+-----------------------+ | **5.** | Two silicon diodes, | BL3 | | | with a forward | | | | voltage drop of 0.7 | | | | V, are used in the | | | | circuit shown in the | | | | figure. Calculate the | | | | range of input | | | | voltage Vi for which | | | | the output voltage V0 | | | | is equal to Vi. | | | | | | | |  | | +-----------------------+-----------------------+-----------------------+ | **6.** | Compute and sketch vo | BL2 | | | and iR for the | | | | network given below: | | +-----------------------+-----------------------+-----------------------+ | **7.** | Determine *vo* for | BL2 | | | each of the network | | | | given below for the | | | | input shown: | | +-----------------------+-----------------------+-----------------------+ +-----------------------+-----------------------+-----------------------+ | |  | | +=======================+=======================+=======================+ | **8.** | Sketch vo for each of | BL2 | | | the Diode clamper | | | | network given below | | | | for the input vi. | | | |  | | +-----------------------+-----------------------+-----------------------+ | **9.** | Design the network | BL3 | | | shown in the figure | | | | below to maintain VL | | | | at 12 V for a load | | | | current IL from 0 mA | | | | to 200 mA. That is, | | | | determine RS and VZ. | | | | Also compute PZ max | | | | for the Zener diode. | | +-----------------------+-----------------------+-----------------------+ | **10.** | In the circuit shown | BL2 | | | below, the knee | | | | current of the ideal | | | | Zener diode is 10 mA. | | | | Calculate the minimum | | | | value of RL in Ω and | | | | the minimum power | | | | rating of the Zener | | | | diode in Mw to | | | | maintain 5 V across | | | | RL. | | | | | | | |  | | +-----------------------+-----------------------+-----------------------+ +-----------------------+-----------------------+-----------------------+ | **11.** | Determine the voltage | BL2 | | | available from the | | | | voltage doubler if | | | | the secondary voltage | | | | of the transformer is | | | | 120 V (rms). Also | | | | determine the | | | | required PIV ratings | | | | of the diodes in | | | | terms of the peak | | | | secondary voltage Vm | | +=======================+=======================+=======================+ | **12.** | Differentiate | BL1 | | | between: | | | | | | | | a\. Avalanche | | | | breakdown and Zener | | | | Breakdown | | | | | | | | b\. Zener Diode and | | | | normal P-N junction | | | | diode | | | | | | | | c\. LED and | | | | Photodiode | | +-----------------------+-----------------------+-----------------------+