What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB

0 Answers  

---

what r the types of detectors? state the location these detectors?

3 Answers  

---

hello everybody. please tell me the function of transformer bushing,s. i heared somewhere that it saved transformer winding from sky electricity. please tell me if that is right then how it work,s. Thank,s.

2 Answers   3EEE,

---

What happens if ac excitation is given to the field of an alternator

3 Answers   Aurobindo,

---

What you have to see in transformer after week, month?

0 Answers  

---

---

how many types of ratings are there of transformer

5 Answers   Met Trade,

---

What is Bolted fault?

0 Answers  

---

In star delta Schematic can we connect OLR in delta circuit

2 Answers   ABB, Lanco,

---

Pls anyone explain me the basics of wiring a house?

3 Answers  

---

Do we really need wheels for the transformer

1 Answers  

---

what should be the value of helathy insulation b/w two cores of LT cable.

2 Answers  

---

what is a bus post insulator? explain its application in a substation.

1 Answers   Enercon, HAL,

---