what is the physical need to find 3bd frequencies?

3 Answers  

---

WHAT IS MEANT BY DIGITAL ELECTRONICS?

4 Answers  

---

What are RC and L/R time constants? What is their significance?

0 Answers  

---

Name one microprocessor that works in the same way as that of intel 8085 but of another company.

0 Answers   Bhel, NTPC,

---

I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

0 Answers   IOCL,

---

Draw and explain a mod-10 counter.

0 Answers   Ciena,

---

What do you mean by EDGE and any link for possible interview questions on this topic?

4 Answers  

---

if we are measuring dc voltage of battery then why would we get ac voltage component in it?

1 Answers  

---

WHAT IS MEAN BY GMT

3 Answers  

---

can we use DTMF technology for wireless car control

2 Answers  

---

What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response?

0 Answers  

---

which exam date in wbsedcl in 2009

4 Answers   HAL, wbsedcl,

---