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

1197

---

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

1465

---

What is the conductivity of perfect dielectric?

1253

---

Define what is meant by phase reversal?

1191

---

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

1021

---

What is astigmatism control?

1156

---

What do you mean by operating point?

1031

---

Define what is a p-n junction?

1201

---

Why is silicon preferred to germanium in the manufacturing of semiconductor devices?

1114

---

Explain what are the factors which the measurement accuracy of q-meter?

1171

---

What are the essential components of a crt?

1203

---

Explain the term doping and its need.

1248

---

How do the transition region width and contact potential across a p-n junction vary with the applied bias voltage?

1196

---

What is meant by retrace time?

1183

---

What is pin diode?

1245

---