Answer / ssn

Yes, A one frequency signal may not be sufficient, since the
analog and digital signals may look different and the
receiver may not recognize it correctly. To improve the
shape of the signal for better communication, particularly
for high data rates, we need to add some harmonics

Answer / guest

so that at the o/p the harmonics get cancelled otherwise it
will produce noise

no of timers of 8051

10 Answers   ONGC,

---

Draw and explain a mod-10 counter.

0 Answers   Ciena,

---

On what parameters does the free running frequency of vco depend on?

0 Answers  

---

How to manufacture the cmos inverter?

0 Answers  

---

Explain why the aspect ratio of tv video display is 4:3 or 16:9?

0 Answers  

---

ongc previous year question paper for assistant technician electronics

1 Answers   L&T, ONGC, Ravi Dyes & Chemicals,

---

for small size, high frequency, the most common core material is a)air b)ferrite c)powdered ion d)steel

2 Answers  

---

Tell me in a mosfet, what does the pinch off voltage refers to?

0 Answers  

---

xx7 and xxx are two numbers and we have to mulitply them xx7 xxx ______ xxxx xxxxxx ______ 3xxx17 find all x's

1 Answers   Godrej,

---

what are the advantages of using a voltage follower amplifier?

0 Answers  

---

What is meant by mcmurray inverter?

0 Answers  

---

Compare csi and vsi?

0 Answers  

---