August
T05/TES041/EE/20150820
2015
Basic Electronics -1
Instructions:
1. All questions are compulsory.
2. “Long Answer type Question (LAQ)” is a supply type
question of 15 marks which required a typical answer of about
60-80 lines in bout 32-40 minutes.
3. “Sort Answer type Question (SAQ)” is a supply type question
of 5 marks which required a typical answer of about 15-20 lines
in bout 08-10 minutes.
4. Figures to the right indicate marks allotted to the questions.
5. Assume suitable data if necessary
6. Use a nonprogrammable type of scientific calculator is
allowed
MARKS80
Time: 3
Hrs
Marks
SECTION-A
Q.1 Explain the forward bias & reverse bias explain in details with their
characteristics
15
OR
Q.1 What is mean by extrinsic semiconductor Explain their types with
their diagrams
15
Q.2 Explain the load line analysis of diode with circuit diagram
chartristics.
OR
15
Q.2
Explain the construction & operation of the Varactor Diode.
15
Q.3 Define Conductor.
5
Q.4 How to Calculate Bulk Resistance
5
SECTION-B
Q.5 Explain The Half-Wave Rectifier with circuit diagram.
15
OR
Q.5 Explain in details about clippers and limiters?
15
Q.6 Write the construction & operations of Bipolar Junction Transistor.
15
OR
Q.6 Explain the transistor biasing in active region with diagram
15
Q.7 How to Differentiate between Half wave and Full Wave rectifier?
5
Q.8 define current source with diagram.
5
Computer Generated Random Question Paper dated: 16-07-2015 16:14:59
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