In this blog post, we shared Basic Electronics BEL 312314 IMP Questions & Notes for the Class Test.
Electronics and telecommunication engineering diploma students can refer to IMP Questions & Notes for upcoming Class Tests.
BEL Basic Electronics 312314 IMP Questions
Unit – I Applications of Diode
- 2 Marks Questions
- State materials used for LEDs to emit different colour light.
- Sketch reverse characteristics of the Zener diode with proper labeling.
- State cut in voltage value of diode for silicon and germanium.
- Draw the symbol of the photodiode and zener diode.
- State the need for a filter.
- Define rectifier and filter.
- Define i) PIV ii) Ripple factor
- 4 Marks Questions
- Describe the experimental set-up for the operation of the P-N junction diode in forward bias. Draw its characteristics.
- Describe V-I characteristics of the zener diode.
- Show constructional details of LED. Give any two applications of LED.
- Compare Avalanche and Zener breakdown.
- Draw and Explain the half-wave rectifier, and draw its input and output waveforms.
- State the values of the following parameters for half-wave and full-wave rectifiers :
- Number of diodes used in the circuit.
- Rectification efficiency (Ƞ)
- Transfer Utilization Factor (TUF)
- Ripple factor
- Full PDF:
BEL 312314 Basic Electronics Notes for Class Test
- Unit – I Applications of Diode
- Unit – II Bipolar Junction Transistor
- Unit – III BJT Amplifiers
Conclusion
In this blog post, we shared important questions and notes on basic electronics for upcoming class tests.
