Answer / k.prakashchandra

Neutral earthing wire should be at least capable of taking the full load current continuously

we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

0 Answers  

---

where we use the SFU & FSU?

0 Answers   L&T,

---

How to calculate cable sizing

5 Answers  

---

Why Indian Electricity frequency desined 50 Cycles as developed countrys are using high frequency with low voltage

1 Answers  

---

what is mean by unity power factor?why are u calling Resistivity load also unity power factor?

2 Answers  

---

What is fault level? How can be calculate the fault level?

1 Answers  

---

HOW TO CUT A CAKE IN 8 PIECES IN 1 STROKE

3 Answers  

---

1.what is surge 2.what is lightning 3.what is switching 4.difference between surge,lightning,switching used in power system 4.definition of surgearrestor,lightningarrestor 5.adv and disadv of surgearrestor,lightningarrestor 6.uses and purpose of surgearrestorand lightning arrestor 7.block dia of surge arrestor 8.blockdiagram of lightning arrestor 9.operation and working of surge arrestor and lightning arrestor 10.basic formula of surgearrestor and lightning arrestor 11.basic diagram of surge arrestor and lightning arrestor

1 Answers   Crompton Greaves, Framo, L&T,

---

what will be fault level of 11 KV , 2000 A ELECTRICAL SYSTEM?

4 Answers  

---

a new 3ph induction motor doesn't rotates their ratted speed, why ?

2 Answers   Sail,

---

what happen if the battery is charged by more than one source ,for ex: connecting data cable to laptop & charger pin to source supply ? 

2 Answers  

---

Why MCCB is Getting tripped sometimes when there is no load in the Midnight ?

0 Answers  

---