What is point contact diode?

1029

---

Define what is meant by small signal amplifier?

1087

---

What electron gun assembly is provided in crt?

1113

---

What is the effect of temperature on the reverse saturation current of a diode?

1358

---

Is reverse saturation current of a diode is independent of reverse bias voltage?

1148

---

What is meant by filter?

1089

---

define why diodes are not operated in the breakdown region in rectifiers?

1198

---

Define what are the main purposes for which a common-collector amplifier may be used?

1189

---

Which of the transistor currents is always the largest? Which is always the smallest? Which two currents are relatively close in magnitude?

1228

---

What do you understand by collector reverse saturation? In which configuration does it have a greater value?

1514

---

What is the conductivity of perfect dielectric?

1307

---

Define what is meant by phase reversal?

1244

---

What happens to the conductivity of semiconductor with the rise in temperature? Compare with the conductivity of metals.

1060

---

What is astigmatism control?

1205

---

What do you mean by operating point?

1054

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