Why collector is made larger than emitter and base?

1085

---

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

1229

---

What is the difference between an ammeter and a voltmeter?

1150

---

Why an ordinary junction transistor is called bipolar?

1190

---

Define what is its magnitude for ge and si?

1453

---

Where lcr meter is used?

1175

---

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

1076

---

What is tunneling?

1034

---

What are the commonly used filters?

1102

---

Why is germanium more temperature dependent than silicon?

1076

---

What is transformer utilization factor?

1189

---

For what a triggering circuit is provided in a cro?

1098

---

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

1224

---

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

1098

---

What are power diodes?

1307

---