What are the demerits of passive filters?

1160

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Define amplifier.

1059

---

What is the main drawback of a dual slope adc?

1204

---

Mention some typical applications of pll?

1036

---

define inter-base resistance

1216

---

What is a sample and hold circuit? Where it is used?

1045

---

Define cut off frequency?

1069

---

What are the different oscillators?

1046

---

Explain the operating condition in scr.

1053

---

What are the dc,ac characteristics of op-amp?

1039

---

Mention the protocols used in data transfer.

1174

---

What is am.

1075

---

What are the requirements for producing sustained oscillations in feedback circuits?

1195

---

Draw the circuit of cb configurations using npn transistor.

1132

---

what is a voltage controlled oscillator?

1028

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