Explain cementite?

1008

---

What are the properties of manganese steel?

1005

---

Where is mangenese steel used?

1103

---

What is recrystallization?

971

---

Where is iron ferite used?

959

---

What is a rectifier, what are its various types?

1049

---

What is an eeprom?

1112

---

What is conductance? How is it measured?

1240

---

How do touch screens work?

1103

---

Explain the construction of plasma screens.

1032

---

What is a p-n junction diode? State and explain some of its applications.

1136

---

What is band gap theory?

1167

---

What are integrated devices?

1025

---

What were vacuum tubes used for?

1087

---

Explain the functioning of stage.

1083

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