Answer / ashish jiwane

Bus is the equipment where the voltage is constant.DC
transformer converts dc voltage from one level to another
level.surge absorber is used to absorb the transient change
in flow of current or rise in voltage due to switching or
lightning.CT ratio is calculated by the ratio of input
currnt to the output current,same for PT.

why nutral and earthing wire connect with each other in main panel board.?

2 Answers  

---

How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

0 Answers   ABB,

---

What is the Full form of Rccb,MCCB,

11 Answers   Marriott, Maruti Suzuki, MCB, PCC, RCCB, Torrent Pharma,

---

if u want to buy a motor than what will be the configuration of that motor?

2 Answers  

---

bsnl tta exam question

0 Answers  

---

If Dg set load increase 25%, How much increase fuel Consumption (15 kva 2 cylinder DG set)

0 Answers   TATA,

---

how much Amp we can put in 1200kva generator?

11 Answers   MacLellan,

---

At present how many HVDC lines are there in india

18 Answers   HAL, Infosys, KSEB, Kuntham,

---

Why Two Transformers aside shoud be supperated by concreted wall?

5 Answers  

---

how to make an earthing certificate

0 Answers  

---

Explain advantages of storage batteries

0 Answers  

---

what are the disadvantages of low power factor

0 Answers   HMK,

---