Answer / ramniveth

there is no CT to sense DC current

but it can be sensed by using two sets of rectifier units
placing one input to primary side of transformer and the
other in secondary side of the transformer.

but this is too expensive

Answer / sp

for measuring current on dc ckt. A shunt connected in the
ckt, drop of mv volt measured and shown accordingly.
2mv -10amp
4mv -20amp

Answer / vikramsena_reddys

A direct current transformer in which the primary consists
of an elongated strip of superconductive material, across
the ends of which is applied a direct current potential.
Parallel and closely spaced to the primary is positioned a
transformer secondary consisting of a thin strip of
magnetoresistive material.

if i have one capacitor=80 micro farad which correct the unity power factor,but i want to make capacitor bank who correct the power factor.so,how to split this capacitance value?

2 Answers  

---

Why is the earth fault relay connected to the Yellow Phase?

4 Answers  

---

why current transformer secondary side should be shorted ?

5 Answers   Areva,

---

why low pressure side of the turbine is connected to the alternator and not the high pressure side??

1 Answers  

---

Why we call cable rating in SQ.mm.If it is 240 SQ.mm how much the diameter possible?is there any calculation ?

4 Answers  

---

How RTCC works with OLTC

1 Answers   Siemens,

---

What happen if in three phase 440 v , when you check voltage by testor it glows except one phase and in the same time when you check by multimeter it shows 440 v in any two phase.what will be the reason...

1 Answers   Greatship,

---

How to calculate energy stored in an inductance?

1 Answers  

---

What is the simplest formula to calculate the rotor diameter of a synchronous generator?

1 Answers   PEI,

---

Between AC generator(alternator) and DC generator which can be designed for high voltage and why?

1 Answers  

---

what is the function of garing capacitir in SF6 circuit braker?

1 Answers  

---

Why consider motor rpm to select capacitor for motor

1 Answers   KSEB,

---