Why collector is made larger than emitter and base?

1079

---

Define why half-wave rectifiers are generally not used in dc power supply?

1223

---

What is the difference between an ammeter and a voltmeter?

1145

---

Why an ordinary junction transistor is called bipolar?

1187

---

Define what is its magnitude for ge and si?

1443

---

Where lcr meter is used?

1173

---

For explain what vertical and horizontal plates are provide in a cro?

1070

---

What is tunneling?

1032

---

What are the commonly used filters?

1097

---

Why is germanium more temperature dependent than silicon?

1073

---

What is transformer utilization factor?

1185

---

For what a triggering circuit is provided in a cro?

1090

---

Define what types of carriers are present in space charge region?

1215

---

Photodiode is a photovoltaic device or a photoconductive device or both?

1091

---

What are power diodes?

1297

---