Answer / rao

Due to generator winding insulation problem

Answer / k.prakashchandra

Insulation

Answer / n.bharat mohan

generally a high voltage is transmitted to incure the losses, so as to reach the desired voltege at the end consumer.To obtain these high voltages we prefer transformers during the trasmission of power instead of generating a high voltage.
generally it is not preferred to generate because when we prefer a 11KV generation we require a huge amount of design and large cost is preferred instead of it we can prefer a method to obtain a high voltage is by using transformer.

When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

---

why current flow throgh conductor.

2 Answers  

---

what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?

1 Answers   Birla,

---

open circuit test when performed on double the voltage & double the freq, then what will happen with p.f and current magnitude?

1 Answers   Aarti Drugs,

---

what is sevice settings for mccb?How can be it setted?

1 Answers  

---

---

Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph

0 Answers  

---

how many types of Earth bits available

1 Answers  

---

what is the use of interposed & reverse voltage transformer

2 Answers   Anjani Steels,

---

How to calculate cable size between battery charger to Battery ?

2 Answers   L&T,

---

How to calculate energy stored in a capacitance

0 Answers  

---

what is short circuit force ? How to calculate it for Panel?

1 Answers   Bilt,

---

Is there any Flood lighting system which produces more light (More power consumption 1000W,400W etc.,), white light and restart immediately after power restoration ?

1 Answers  

---