Answer Posted / suri

CT secondary side should be closed whereas in PT may be open
or closed.
CT should connected in series with the line and PT should
connected across the lines.

Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards

2057

---

What is the function of electron gun used in crt?

1005

---

state basic meaning of 'INDUSTIAL AUTOMATION'?

1852

---

when ID fan will immediately stop through VFD what exactly cause and problem the ID fan

1390

---

what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

2146

---

What do you mean by dependent and independent voltage sources?

990

---

Define rise time.

1069

---

A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?

2091

---

why in the three pin plug all 3 pins are cutted ?

1956

---

Differentiate between magnetic field and magnetic flux?

1078

---

When we connect the large capacitor bank in series ?

1034

---

What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation

1844

---

How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

2153

---

Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

1885

---

ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine

2018

---