Answer / parvesh goyat

when AC current passed a bucket of water, the electric
current flows in bucket.


but in DC nothing will do....

Answer / sravanthi

Please tell me the reason y is it so??

Answer / prabhakar

When ac current passes through the bucket of water due to the flow of charge the water gets heated.

What are the factors considered for the selection of cable?

6 Answers   NPCIL,

---

What are the circuit models used for analysis of medium length transmission lines? Which one is superior? Support your answer.

1 Answers   UPSC,

---

what is the total power generation in india?

0 Answers   GUVNL, HAL,

---

1> what r different types of fault in cables? How will u locate and test these faults? 2> why earth wire is provided on top throughout the transmission line. why not only on towers? How much area it can protect? 3> what r different types of transmission losses? How power loss can be minimized? 4> what is the % of power loss on transmission lines?

3 Answers   IOCL,

---

What is working principle of ACB and VCB?

9 Answers   Greenko, HCC,

---

what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW

0 Answers  

---

what is merz price protection

5 Answers   NHPC,

---

in 3phase 50kva dg what is the full load current for single phase laod

6 Answers  

---

For 1 KVA load how much KVARH capacitor can be used ?

3 Answers   NLC, TNEB Tamil Nadu Electricity Board,

---

what is skin effect and corona discharge ?

4 Answers   Asian Paints,

---

what will happen if we give a dc supply to a transformer.?

10 Answers  

---

what is the different ratings of ACB/VCB/SF6 which is used at HT side

3 Answers   Hosco,

---