In power point wiring,often,we use less size of earth wire compared to phase & neutral wire and we use big size pin in pug top. how is it justified? can we use small size cable for earthing?

3 Answers   HAL,

---

what happens if number of poles in stator and rotor windins of slip ring induction motor are not same. Will it rotate near to the synchronus speed defined by stator?

1 Answers   GATE,

---

what is circuit recombiner and how it is different from circuit breaker

0 Answers  

---

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

2 Answers   L&T,

---

If breaker is undefined position, first step to do.

0 Answers   KSEB, L&T, Siemens,

---

---

how to find out capacitor range?

2 Answers  

---

Name quantities which are not transformed in the tranformer.

3 Answers  

---

how to difference between the HT&LT cables

1 Answers   L&T,

---

when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

0 Answers   ETA,

---

Where we can use 3.5c cables instead of 4c cables.Why?

4 Answers  

---

is it possible to turn on the single phase star delta on delay timer using 24 v dc ?

0 Answers   L&T,

---

what are the various types of towers used in transmission line

12 Answers   Power Grid, UltraTech,

---