what is the difference between earthed and unearthed cable?

24 Answers   Cords Cable, Essar, Torrent Power,

---

I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

0 Answers  

---

what is the voltage rating of chiller unit sensors

0 Answers   Voltas,

---

what is the difference between ground, earth and neutral?????????....

1 Answers  

---

What is the important precuations need tocarried out while working with Electrolite in Battery PM?

0 Answers  

---

How to calculate the cross section area for a 350 m cable, motor power is 26 kw???

1 Answers   Orient,

---

how to determine ct ratio in ht vcb?

0 Answers   Techno Engineering,

---

For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

0 Answers  

---

a governer in an Ic engine controls the

0 Answers   Caterpillar,

---

For 280kw power. Which cable I can usr

3 Answers   Clean World, TCS,

---

how to calculate power

3 Answers  

---

What is the use of lag compensator?

0 Answers  

---