CTEVT | Electronic Device and Circuits | Question Paper 2073 | Diploma | 2nd Year/1st Part

Council for Technical Education and Vocational Training
Office Of The Controller Of Examinations
Sanothimi, Bhaktapur
Regular/Back Exam - 2073, Falgun

Program : Diploma In Information Computer / IT Engineering
Year/Part: Second Year/First Part (New Course)
Subject: Electronic Device & Circuits
Time - 3 hrs
Full Marks - 80
Pass Marks - 32
DOWNLOAD PDF | of Question Paper | Electronic Device & Circuits | CTEVT | 2nd Year/1st Part | 2073
Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

Attempt Any Ten questions:

1. Find the maximum and minimum value of the Resistance of the Resistors having following color codes. [4x2=8]

(i) Red, Green, Blue, Gold (ii) Brown, Yellow, Black, Silver (iii) Orange, Grey, Red, Gold (iv) Green, White, Yellow, Silver

2. Define semiconductor. Explain the doping process and types of Semiconductor in detail. [8]

3. Explain the formation of depletion layer and forward characteristic of PN-Junction diode along with it's V-I characteristic curve. [3+5=8]

4. What is rectifier? Explain about Half wave Rectifier along with circuit diagram and necessary waveforms. [1+7=8]

5. "Zener diode can be used as voltage regulator". Explain. [8]

6. Explain the input & output characteristic of CE configuration in brief. [8]

7. Explain the characteristics of Class B amplifier with necessary circuit diagram. [8]

8. Differentiate between BJT and FET. Also explain about MOSFET in short. [3+5=8]

9. Explain in detail about the Hall effect devices. [8]

10. Explain about the construction and working of SCR. [8]

11. Explain short notes on: Any Two [2x4=8]
(a) Electron Vacuum Tubes (b) Opto Coupler (c) Photo voltaic Effect & solar cells (d) UJT
Check and Download Question Of Electronic Device & Circuits | CTEVT | Computer Diploma | 2nd Year/1st Part | 2073.
First of all, thank you for visiting my blog. It's much appreciated! If you would like to leave a comment, please do, I'd love to hear what you think!

Suggestions and/or questions are always welcome, please post them in the comment form below.

However, comments are always reviewed and it may take some time to appear. Always keep in mind "URL without nofollow tag" will consider as a spam.

To add an image:
[image] image_url [/image]

To add a code block:
[code] your_code [/code]

To add a quote:
[quote] your_quote [/quote]

To add a link:
[link] your_link_text | link_url [/link]