For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

11 Answers   Balaji, Bhel, BSNL,

---

what is the difference between the analog and digital communication in modern world and which one is more efficient at present?

1 Answers  

---

which modulation scheme is used in gprs

6 Answers  

---

what its mean 'inverter based technology' ? if we talk about refrigerators, splits ACs etc how it helps to produce & keep more coolness and chilled atmosphere ?

0 Answers   TCS,

---

pls send my id for supervisor model paper qustion

0 Answers   Bhel,

---

what are different type of routing protocols

3 Answers   3i Infotech,

---

Suppose, I m talking with mine friend and I m going to market by car(setting).After some distance passed, mine call will be handover to other site, this site allready going on with full trafic than mine call will be drop or handover to the same site .....

6 Answers   Airtel,

---

Define hold time?

0 Answers  

---

Mention some typical applications of pll?

0 Answers  

---

WAT EXACTLY DOES IT DO

0 Answers  

---

Define what are the main purposes for which a cc amplifier may be used.

0 Answers  

---

Define what is intrinsic semiconductor ?

0 Answers  

---