Answer / md.nehaluddin

The four-point starter eliminates the drawback of the three-point starter. In addition to the same three points that were in use with the three-point starter, the other side of the line, L1, is the fourth point brought to the starter when the arm is moved from the "Off" position. The coil of the holding magnet is connected across the line. The holding magnet and starting resistors function identical as in the three-point starter.that means the use of dc moter

hi i am Electronics and Telecommunication i am 2008 passing out batch from ORISSA.please help me for written test for PE for BEL(BHARAT ELECTRONICS LIMITED)Which will be conduct on 23-11-2008.help me as much as u can,plzssssssss........

0 Answers   BEL,

---

what is the representation of a discrete signal?

6 Answers  

---

how does a matched filter give maximum snr at the output

0 Answers  

---

What is skin effect?

1 Answers  

---

Which gates are called as universal gate and what are its advantages?

0 Answers  

---

1.antenna is passive or active?? add why? 2.diff b/w tch drop & tch block?? 3 diff. b/w sdcch drop & sdcch block??

0 Answers   Ericsson,

---

what is difference between on line ups and off line ups?

1 Answers   HCL,

---

Which of the following pairs does-not match?

0 Answers   C DAC, CDAC,

---

I am in need of question set of ONGC Electronics & Communication

0 Answers   ONGC,

---

Why do we convert frequency domain to laplace domain?

0 Answers  

---

plzz send in detail with answers of rrb section engineers model paper to my mail id sir.

0 Answers   RRB,

---

Explain the difference between emulator and simulator?

0 Answers  

---