why in electric train we can't feel current & generally we have get socked in our normal electricity ?

3 Answers  

---

In Siemens S7-300 PLC, what is funtion and funtion block ? What is the difference between them ? When to use function and when to use function block

2 Answers  

---

what is the most probable reason of failure of current transformer?

2 Answers   L&T,

---

How earth resistance reduses by pouring water coal and salt?

4 Answers  

---

why we use Bus earth truck and Cable earth truck

5 Answers  

---

why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

0 Answers  

---

what happend if the protection ct is by mistake put instead of measuring ct & vice versa?

2 Answers  

---

how cables go in and come out for distribution from the feeder pillar box?

0 Answers   CESC,

---

why nearly all the voltage levels are in the multiples of 11 like 3.3 ,6.6 ,33 ,11 kv.....

8 Answers   Suzlon,

---

what is an impedance & inductance ?

4 Answers  

---

what are the types of electromagnetic forces developed in practical transformer?

0 Answers   APC, BPCL Bharat Petroleum, Electrical Tech,

---

how to select correct size of power cable for inverter duty motor

0 Answers  

---