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comprehensive viva questions for eee with answers pdf file
#1

COMPLETE QUESTIONS FROM VIVA

Subject: EDC

1. How can a pn junction be formed? Define avalanche and zener breah down?
2. What are the current components of the diode?
3. Does the intrinsic separation relationship define?
4. Is the transistor called the current controlled device? Why?
5. Define the dirt stream?
6. Define early effect on a Transister
7. Distinguish b / w JFET and MOSFET?
8. What are the advantages and disadvantages of JFET over BJT?
9. What are the advantages of FET?
10.Define the maximum reverse voltage of a diode?
11. Although the zener diode operates in the reverse burst region, but does not burn? why?
12. Explain the characteristics of UJT.
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#2

hai this is karthclass 105 C insulation system, which is 55 C rise. The class 150 C insulation system, which is 80 C rise, has generally been superseded by a class 185 C insulation system, which is 115 C rise. Medium KVA size transformers, approximately 371/2 KVA and larger, are generally manufactured using a 220 C insulation system, which is 150 C rise. All of these insulation systems from 105 C through 220 C will normally have approximately the same number of years operating life. A well designed transformer, observing these temperature limits, should have a life expectancy of approximately 20-25 years
ik kata. i am pursuing btech final year in cvr college of enginnering. the
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#3
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#4
I have to read there is a comprehensive viva is going on
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