Answer Posted / prabhash adhikari

Because ALU architecture r based on address bus and data bus structure or size i. a processor can have minimum of 255 (starting from 0) memory location and I think that in hex it is FFh and 2^8=256.So a processor have atleast 8 bit for each memory location.

What is Interleaving? Why do we need it?

2624

---

is Motorola GSM Duplexer active or passive device?

2412

---

What are the advantages of single phase bridge converter over single phase mid-point converter?

1678

---

Explain what kind of negative feedback is present in a noninverting op-amp.

1019

---

What is different between EPABX and PBX

2074

---

What is the difference between an ammeter and a voltmeter?

1094

---

i in 4th year electronics engineering. i ask about ideas for graduaring projects?

2119

---

What is the difference between Synthesised Frequency Hopping and Base Band Frequency Hopping?

3444

---

Explain different types of feedback.

1087

---

Explain the operation of 3φ bridge inverter for 1200 degree mode of operation with aid of relevant phase and line voltage waveforms?

1031

---

need previous placement test papers of infosys and soctronics

1656

---

Define what is the mechanism by which conduction takes place inside the semiconductor?

1077

---

Name the cmos version of the 555 timer.

1059

---

hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it

2144

---

Define what is meant by small signal amplifier?

1033

---