why we use CVT (capacitive voltage transformer)in switch yard?

5 Answers  

---

My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible

0 Answers  

---

How to find out freqency in Ac and Dc and also how u control it

2 Answers   MacLellan,

---

Why short ckt does not happen when solenoid coil connected to supply. as its a wire only.

1 Answers   Siemens,

---

Why does The speed of motor used in elevator remain constant irrespective of load??

1 Answers  

---

what are the specifications for Dc cables of higher rating

1 Answers   Reliance,

---

Ferranti Effect says that voltage at the receiving end is higher than that at the sending end. How is it possible?

4 Answers  

---

How to calculate that clean water supply in one Day from 150 KLD STP?

0 Answers  

---

What is the temperature and cooling aspects of dc motor

1 Answers  

---

what is the method to calculate the voltage drop for number of meters Example 250volts I/p at one end if the cable length is 50 meters what could be the drop?, after 100 meters how much? needs formulae.

1 Answers  

---

why DC source is used to idetify the polarity of CT/PT?

1 Answers  

---

If R and Y terminals are short circuited,then power will cut. we all know that power cannot be stored.what will happen to already generated power at power station?

3 Answers  

---