what effect at thersold value on transmission power is increase or decrease in telecommunication

1 Answers   Idea,

---

why is there -48 v DC voltage use in CISCO Router.?? is there any advatage to use this type of negative voltage rather than positive voltage??

1 Answers  

---

Explain the design for 8421 to 2421 binary code converter?

0 Answers  

---

Define breakdown voltage.

0 Answers  

---

I am completed B.E(ece) and i have 3 years of experience in HT line , is there any chance to ger c license please guide me Thanks & regards 965550212U

0 Answers   Honeycomb Technologies,

---

why we use visible spectrum for FSO (free space optic),although it seems strange that when we have to communicate in urban areas then too much light will be in atmosphere for the sake of communication.

0 Answers  

---

What are the differences between voltage and current controlled devices?

0 Answers  

---

Define what do you understand by reverse saturation current of a diode?

0 Answers  

---

Plz tell me the GATE interview question asked for ECE branch?

0 Answers  

---

why the name of op amp is 741?

6 Answers   CTIMT, Maritime Academy,

---

What is meant by CDOT in relation to the Communication in BSNL? Explain the term CDOT.

0 Answers   Alcatel,

---

Please send me the sample pattern for the Electronics and communication for the post in RRB s&T to my Email ID : sivamec6034@gmail.com

0 Answers  

---