Answer / perambalur sakthivel

red, yellow, blue are the primary color in spectrum lines
so in our senior fix the RYB (vanthni@yahoo.com)

What is boucholz relay and the significance of it in to the trformer?

0 Answers  

---

what is the diffrence between capasitor and battery?

2 Answers  

---

what is the opencircuit tes &short circuit test in transformers ,why you need this test, in poen your connecting which votmeter why?

1 Answers  

---

How Can we calculate current carrieng capacity of Copper Bus-Bars and Alluminium Bus-bar

2 Answers  

---

HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER

0 Answers  

---

---

where solid grounding and where grounding through ngr done and why?

0 Answers   NTPC,

---

For 160kw motor what size of cable and material is needed.?

1 Answers  

---

What is the maximum load an electric engine can pull??

3 Answers   Oil India,

---

As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.

0 Answers  

---

for same rating of a transformer and induction motor which one will have higher magnetising current flowing?

2 Answers  

---

What are the types of earthing? Explain dagramatically.

3 Answers   Siemens,

---

For 280kw power. Which cable I can usr

3 Answers   Clean World, TCS,

---