EDC Subject for SEE Preparation
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SET – 1
Group A
Attempt any Ten Questions [ 10×1=10 ]
1. What is matter?
2. Write any three passive components?
3. Define rectifier?
4. Define BJT ?
5. Write the types of BJT?
6. What is Full form of CB,CC,CE,UJT?
7. What does α represent?
8. Define resister with symbol.
9. What is the relation between α and β.
10. What is the formula of γ.
Group “B” [5X2=10 ]
Attempt any Five questions
11. What is Zener break down voltage? What are it’s application ?
12. Explain Kirchhoff’s voltage and current laws?
13. Define Resistors and it’s construction and color code?
14. What is hole current /electron current?
15. Explain the theory of PN junction and explain how it acts as diode?
16. Write any two application of Capacitors?
Group “C” [5X4=20 ]
Attempt any Five questions
17. A transistor is connected in CE configuration in which collector supply is 8v and voltage drop across resistance Rc connected in the collector circuit is 0.5 volts. The value of Rc =800Ω.If α=0.96 determine
i)collector-emitter voltage
ii)Base current .
18. IE=5mA,Ic=4.95mA ,ICEO=200μA . Calculate β dc and Leakage Current ICBO.
19. Explain current amplification factor in CC transistor with diagram?
20. Classify the solid matter on the basis of electrical conductivity and explain the classification with appropriate diagrams.
21. Write five differences between CC and CB?
SET – 2
Attempt
all Questions [ 5×1=5 ]
1. What is matter?
2. Write any three passive
components?
3. Define rectifier?
4. Define BJT ?
5. Write the types of BJT?
Attempt
all questions [5X2=10 ]
6. What is Zener break down
voltage? What are it’s application ?
7. Explain Kirchhoff’s
voltage and current laws?
8. Define Resistors and it’s
construction and color code?
9. What is hole current
/electron current?
10. Explain the theory of PN
junction and explain how it acts as diode?
Attempt
all questions [2X5=10 ]
11. A transistor is connected
in CE configuration in which collector supply is 8v and voltage drop across
resistance Rc connected in the collector circuit is 0.5 volts. The value of Rc
=800Ω.If α=0.96 determine
i)
collector-emitter voltage ii)Base
current .
12. IE=5mA, Ic=4.95mA , ICEO=200μA
. Calculate β dc and Leakage Current ICBO.
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