Subscribe for notification

Electronics-1 May 2016 3rd Sem Electrical Engineering Diploma Paper

Download Previous Year Diploma Solved Question Paper of Electronics-1 May 2016 3RD Sem Electrical Engineering Diploma Paper

Electronics-1 May 2016 3RD Sem Electrical Engineering Diploma Paper

                                    SECTION-A

Q1. Fill in the blanks.                                                      10×1.5=15

a. To obtain p-type semiconductor _____________ impurity is added to a pure semiconductor.
b. A capacitor circuit does not allow to pass _______ component.
c. A Zener diode is always operated in the ___________ region.
d. In a transistor, there are two pn junctions.(T/F)
e. The point where dc load line intersects the given base current curve is called _____________
f. In an amplifier, power gain=current gain * _______ gain.
g. A FET is a bipolar transistor. (T/F)
h. A multi stage amplifier contains more than one amplifier. (T/F)
i. The emitter of a transistor is doped
(i) heavily (ii)lightly
(iii) moderately (iv)none of these
j. LED stands for _______________ .

                                  SECTION-B

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

a. What is doping? Explain with suitable diagram intrinsic and extrinisic semiconductor.
b. Explain half wave rectifier with the help of diagram.
c. Write short note on: Varactor diode.
d. Give brief history of development of electronics.
e. Differentiate between ac load line and dc load line.
f. Discuss JFET as amplifier in brief.
g. Explain the following terms:
(i) multistage amplifier (ii)power gain (iii) frequency response (iv) decibel gain (v) bandwidth

                                   SECTION-C

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

a. What is zener diode? With the help of diagram explain its characteristics. Also write down its various applications.
b. Explain transformer coupled amplifier and its frequency response with the help of diagram.
c. Explain in detail construction, operation and applications of MOSFET.
d. Write short note on any two:
(i) Ripple factor
(ii) Drift current and Diffusion current
(iii) Avalanche break down

Electronics-1 May 2019 3RD Sem Electrical Engineering Solved PSBTE Diploma Paper

                                    SECTION-A

Q1. Fill in the blanks.                                                      10×1.5=15

a. The electronics components which can process the signal are called Active components.
b. The voltage source with Zero Internal resistance is called ideal voltage source.
c. Valence electrons are present in Outermost orbit of an atom.
d. With the addition of trivalent impurity to a semiconductor P- type semiconductor is obtained.
e. A capacitor does not allow passing dc Component.
f. In the saturation region of a transistor, both the junctions are Forward Biased .
g. For the transistor to work as an amplifier, its operation point should be in Active Region.
h. The RC Coupling is used for audio signal amplification in multi stage amplifiers.
i. A field effect transistor is a Three Terminal semiconductor device
j. Zener diode is made to operate in Breakdown region.

a. To obtain p-type semiconductor _____________ impurity is added to a pure semiconductor.
b. A capacitor circuit does not allow to pass _______ component.
c. A Zener diode is always operated in the ___________ region.
d. In a transistor, there are two pn junctions.(T/F)
e. The point where dc load line intersects the given base current curve is called _____________
f. In an amplifier, power gain=current gain * _______ gain.
g. A FET is a bipolar transistor. (T/F)
h. A multi stage amplifier contains more than one amplifier. (T/F)
i. The emitter of a transistor is doped
(i) heavily (ii)lightly
(iii) moderately (iv)none of these
j. LED stands for _______________ .

The voltage source with Zero Internal resistance is called ideal voltage source.

Valence electrons are present in Outermost orbit of an atom.

With the addition of trivalent impurity to a semiconductor P-type semiconductor is obtained.

A capacitor does not allow passing dc Component.

In the saturation region of a transistor, both the junctions are Forward Biased .

For the transistor to work as an amplifier, its operation point should be in Active Region.

The RC Coupling is used for audio signal amplification in multi stage amplifiers.

Field effect transistor is a Three Terminal semiconductor device

Zener diode is made to operate in Breakdown region.

Electronics-1 May 2019 3RD Sem Electrical Engineering Diploma Paper Click Here

Half wave rectifier with the help of diagram.

Short note on Varactor diode.

Related Post

History of development of electronics.

Differentiate between ac load line and dc load line.

Power Gain  

Frequency response 

Decibel gain

Bandwidth

Electronics-1 May 2016 3RD Sem Electrical Engineering Diploma Solved Paper Click Here

Electronics-1 May 2016 3RD Sem Electrical Engineer ing Diploma Paper

Electronics-1 May 2016 3RD Sem Electrical Engineering Diploma Solved Paper Contact Us
MY YOUTUBE CHANNEL
JK Smart Classes Upload Lecture for Degree classes like B.TECH,M.TECH in any stream like ECE,EE,ME and Civil Engineering
JK SMART CLASSES
ER.JASWINDER KUMAR
JK SMART LECTURE
ER.JASWINDER KUMAR
Engineering Classes Upload Lecture for Polytechnic Diploma classes in any stream like ECE,EE,ME and Civil Engineering
ENGINEERING CLASSES
ER.JASWINDER KUMAR
er.jaswinder kumar
Senior Lecturer
admin: Hello Friends, I am Jaswinder Kumar Working as HOD (Senior Lecturer) at Polytechnic Engineering College. I Have Three Youtube Channel names as 1.JK Smart Classes 2.JK Smart Lecture 3.Engineering Classes for Helps the Class 12, Diploma, and B.tech Student To achieve the desired goal in an easy way.

This website uses cookies.

Read More