Answer / hari kumar

take the thickness of the busbar material ,length and the density of the material.Then materiual volume = Thickness X length.then weight = Volume x density of the busbar material(say Al or copper).

Answer / md.yeasir arafat

Weight = (Width * Thikness)mm /166*2.2046 = Ans Kg/ft

. Suppose bus bar width 80mm and Thikness 10mm. So the weight of this busbar = (80*10)/166*2.2046 =17.488 kg/ft. If busbar size 2 ft the total weight will be = 2*17.488 =34.976kg.

Answer / sk mishra

Weight=Volume x Density of metal.Use this formula and calculate weight of bus bar or use metal weight calculator to available on Internet.

Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?

0 Answers  

---

how can we decide where we have to DYn11 or other vector group transformer

4 Answers   BSL, Knight Frank, Security Printing and Minting Corporation of India Limited,

---

What is thyristor?

13 Answers  

---

what is the principle of operation of domestic fan?? what is the role of capacitor in it??

5 Answers  

---

Alternators are invariably star connected why?

4 Answers  

---

---

why the neutral point of star connnection oscillates?

3 Answers   Avalon,

---

which is better 50 HZ supply or 60 HZ supply?

6 Answers  

---

Ohms law explain

1 Answers   Hetero,

---

what is negative phase sequence

1 Answers  

---

What are the components of feedback control system?

0 Answers  

---

What happens if there is no nuetral in the power system?

5 Answers  

---

For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?

0 Answers   GEPL,

---