Paper Code: 13507
1507
B.Sc. (Computer Science) (Part 1)
Examination, 2018
Paper No. 3.1
BASIC ELECTRONICS
Time: Three Hours] [Maximum Marks: 33
Note: Attempt all the five questions in all. Question No. 1 is compulsory.
1. Explain the characteristics of passive and active components and also explain RC and RL circuit. 5
2. (a) With block diagram explain the working principle of CRD. 4
(b) Explain the application of resistors, inductors and capacitors. 3
3. (a) Explain Kirchhoff’s current of voltage law with the help of circuit diagram. 4
(b) Explain the concept of superposition theorem. 3
4. (a) Explain the operation of PN-junction diode under forward and reverse bias condition. 4
(b) Explain the concept of Thevenin’s theorem. 3
5. (a) What is an OP-AMP ? Mention the application of OP-AMP.4
(b) Write down the various characteristics of BJTS. Explain. 3
6. (a) What is Oscillator ? Give its application. 4
(b) Explain inverting and non-inverting amplifier. 3
7. (a) Explain with block diagram of power supply transformer. 4
(b) Define rectifier. Explain the different types of rectifier. 3
………………End………………
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