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(a) Show Diode as a half wave rectifier. Determine efficiency and Ripple factor of the half wave rectifier.
(b) Write short note on LED.
Briefly explain :
(i) Positive clipper
(ii) Negative clipper
(iii) Biased clipper
(iv) Combinational clipper
(v) Positive Clamper
(vi) Negative Clamper
Q. Write a short note on heat sink For transistors handling small signals ,the power dissipated at the collector is small.Such transistors have little chances of thermal runawa
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Techniques and resources Different techniques and resources were used in different areas of the problem during the course of the project. The most important of them was th
Consider a simple zener voltage regulator with the circuit diagram shown in Figure (a). (a) For a small reverse resistance R Z S and V S - R S i out > V Z , show that v ou
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Classify plastic materials into two categories describe their important properties and give two examples of each. Plastic materials can be categorized in thermoplastic and ther
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A 20µF capacitor is connected in series with a 50 kΩ resistor and the circuit is connected to a 20 V, d.c. supply. Verify: a) The initial value of the current flowing, b) T
Damage of revolving metallic disc due to tampering
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