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            Basic Electronics Diploma Question Paper Dec 2015                                                                                    SECTION-A

Q1. Do as directed.                                                                                                                                     15×1=15

          1.The turn on voltage of a Germanium diode is 0.3 V

          2. A FET depend on the  Variation of the Depletion layer width with Reverse voltage for its operation.

          3.The output voltage waveform of CE amplifier is Out of Phase  with its input

          4.Draw the symbol of p-MOSFET.

          5.A Zener diode is always operated in Zener Breakdown

         6. When pn junction is heavily doped, its breakdown voltage will Decreases.

        7. Current amplification factor of CB is  Ic/Ie.

        8. The smaller the stability factor, the  High will be the thermal stability of the

         9. The meaning of hybrid is Intermixing of Two or more parameter 

        10  DC Load line gives the locus of  Ic and Vce under dc Conditions.

                                                         SECTION-B

Q2. Attempt any five questions.                                                                                5×6=30

  1. Explain the need of Stabilization of the Operating Point ?
  2. Discuss the advantages of FET over Conventional Transister. Click Here
  3. What is fixed bias circuit? Draw and explain.
  4. Compare the forward volt ampere Characteristics of germanium and silicon diode with the help of a diagram
  5. Draw circuit of a Full Wave Bridge Rectifier and explain its working. Draw the output waveform. Video Solution Click Here
  6. Draw and explain the hybrid equivalent circuit of a transistor on CE Configuration
  7. Draw and explain Filter Circuits. Click Here
  8. What is Zener Diode? Explain its Applications ?

                                                           SECTION-C

Q3. Attempt any three questions.                                                                             3×10=30

  1.  
  1. Draw and Explain the Common Base Configurations Characteristics of a Transister ? 
  2. Explain construction and working principle of FET. Draw the neat diagram.
  3. Write note on PN Junction and its Difference between the n-type and p-type semiconductor
  4. Draw the practical circuit of single stage transistor amplifier and state the function of each component.
  5. Write note on (i) LED (ii) DC Load Line              (iii) Schottky Diode

BASIC ELECTRONICS 2nd Semester Exam
ECE/CSE/IT/0190/DEC 2015

BASIC ELectronics be DEC 2015 DIPLOMA PAPER SOLUTION


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Section a FILL IN THE BLANKS bASIC ELECTRONICS BE DEC 2015 paper

The turn on voltage of a Germanium diode is _____

The turn on voltage of a Germanium diode is 0.3 V

A FET depend on the  Variation of the ___________ with Reverse voltage for its operation.

A FET depend on the  Variation of the Depletion layer width with Reverse voltage for its operation.

The output voltage waveform of CE amplifier is ________  with its input.

The output voltage waveform of CE amplifier is Out of Phase  with its input.

Draw the symbol of p-MOSFET.

Draw the symbol of p-MOSFET.

A Zener diode is always operated in ________

A Zener diode is always operated in Zener Breakdown.

When pn junction is heavily doped, its breakdown voltage will _______

When pn junction is heavily doped, its breakdown voltage will Decreases.

Current amplification factor of CB is  ______

Current amplification factor of CB is  Ic/Ie.

The smaller the stability factor, the ______ will be the thermal stability.

The smaller the stability factor, the  High will be the thermal stability.

The meaning of hybrid is ___________

The meaning of hybrid is Intermixing of Two or more parameter 

DC Load line gives the locus of  ________ under dc Conditions.

DC Load line gives the locus of  Ic and Vce under dc Conditions.

The ideal value of stability factor is ____.

one

FET is a _____ terminal semiconductor

Three

MOSFET stands for __________

Metal  Oxide Filed Effect Transister

When both the junctions of a transistor are forward biased, it is said to be in _______________ Region

Saturation Region

Basic Electronics PSBTE Diploma Solved Paper Dec 2015 .Download Previous Year Basic Electronics 2nd Sem Semester ECE ,CSE Question Paper Solution here

Section B : Basic ELECTRONICS BE PAPER DEC 2015 PAPER

Explain Intrinsic and Extrinsic Semiconductor with Suitable Diagram ?

  1. Explain the need of Stabilization of the Operating Point ?
  2. Discuss the advantages of FET over Conventional Transister.
  3. What is fixed bias circuit? Draw and explain.
  4. Compare the forward volt ampere Characteristics of germanium and silicon diode with the help of a diagram
  5. Draw circuit of a Full Wave Bridge Rectifier and explain its working. Draw the output waveform. Video Solution Click Here
  6. Draw and explain the hybrid equivalent circuit of a transistor on CE Configuration
  7. Draw and explain Filter Circuits. Click Here
  8. What is Zener Diode? Explain its Applications ?

What is Zener diode? Draw its symbol and explain its characteristics.

What is Zener diode? Draw its symbol and characteristics 

Explain the Working of Half Wave Rectifier

Working of Half wave Rectifier click here

Explain the working of NPN Transistor ?

Working of NPN Transistor Click Here

Difference Between FET and BJT ?
h-Parameters (hybrid Parameter) of transistors ?

hybrid Parameter) of transistor

In what way the temperature variations affect the operating point of a transistor?

Temperature variations affect the operating point of a transistor 

Explain the Phase reversal of output voltage with respect to input voltage in an Amplifier ?

Phase reversal of output voltage with respect to input voltage in an Amplifier 

Basic Electronics PSBTE Diploma Solved Paper May 2017 Solution Click Here

BASIC ELECTRONICS DIPLOMA DEC 2015 PAPER


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https://www.youtube.com/watch?v=UHX6f8TIvX8https://www.youtube.com/watch?v=M_RR6LVICp0https://www.youtube.com/watch?v=mV41CMWonN4https://www.youtube.com/watch?v=s0LVPE0Q3LE&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=14&t=0s

Section c solved bee paper

Needs of filter ? Explain π (Pi) filter

Need of Filter    Pi Filter Click Here

Derive an expression for amplification factor (β) of common emitter configuration ?

Full Wave common emitter configuration

Explain the divider method of biasing for transistor (CE)

Divider method of Biasing

Input and Output Characteristics of CE configuration of a Transistor ?

CE configuration of a Transistor Click Here

Concept of CMOS,Advantages and Application ?

CMOS Full Detials

Concept of Bipolar Transistor Symbol of BJT

Concept of Bipolar transistor

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