Define virtual ground in the op amp?

1081

---

Explain why is an excess-3 code is called an unweighted code?

1168

---

What is the differences between microprocessor and micro controller?

1077

---

Explain why gold is added to the p-n junction?

1244

---

Define noise in modulation?

1296

---

Explain how many mosfet switches are there in dynamic ram?

1099

---

Explain the purpose of the package around a microprocessor silicon die?

977

---

Explain how to calculate knee point voltage? Describe its purpose for differential protection.

1067

---

Explain the main application of scr in electronic field as well as in software field?

1166

---

What is memristor? What is its advantage?

1022

---

Explain when a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?

1146

---

how many running meters in one kilogram of 4mm pvc coated chainlink fencing

1129

---

How much 1 cum of M15, M20 & M25 concrete weigh?

1183

---

Why should appointment store person for project ? what is the benefits for company ?

1180

---

Which type of plywood & sizes using in construction projects ?

1105

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