what is warm up time in power supplies and why it is required ?

0 Answers   BARC,

---

What losses occur in a thyristor during working conditions?

0 Answers  

---

What is soft & hard andover????

0 Answers  

---

what are half adders n full adders?

1 Answers  

---

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 CFC logic in communication system? where do we require this for protection system

3 Answers   ABB,

---

What is a semi conductor?

0 Answers  

---

Which slot is reserved for GPRS?

1 Answers   NSN,

---

what are flag in microprocessor

5 Answers   BVSJ, DOEACC,

---

im ece student.im applyng 4 rrb junior engineer (electrical) i got hallticket....plz...try to send the syllabus of junior engineer(electrical)

0 Answers  

---

A Square matrix each of whose diagonal element is 1 and each of the non-diagonal element is zero is called

7 Answers  

---

What are the functions of base station system (bss)?

0 Answers  

---