Answer / xavier

This effect is due to the voltage drop across the line
inductance (due to charging current) being in phase with
the sending end voltages.

The Ferranti Effect is a rise in voltage occurring at the
receiving end of a long transmission line, relative to the
voltage at the sending end, which occurs when the line is
charged but there is a very light load or the load is
disconnected.

Answer / nithi

ferranti effect mainly occurs in uncompensated long
transmission line during light load or no-load
condition.the main reason for this effect is production of
virtual capacitance b/w the line & earth i.e charging
current.this leads to the high voltage build-up in the
trasmission line.

Answer / udaya

Due to capacitor load or light load this effect can be happen

Do you have any P.L.C in your organization?

12 Answers  

---

if 11 lead acid batteries each 200 amph are connected in series so that combinly they can produce 110 volts dc. question is how much backup it can provide ? 2) how can we calculate that how much amprere and voltage is required to charge them . thanks in advance !

1 Answers  

---

how to write program by ladder logic in case of PLC operation

3 Answers   Gridco, Sofcon,

---

what is the effect of power factor of machines in starting current

0 Answers  

---

what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

0 Answers   Siemens,

---

1.what is mean by 8/20 micro sec waveshape

0 Answers   Vedant,

---

UG cable sizes were specified in sqmm. But practically its not coming to mesure. What's the reason for that? And how they specify the size of the cable?

0 Answers  

---

How do u analyse protection fault when vcb tripping on load

0 Answers  

---

Induction generator has = A negative speed B negative slip C negative voltage D negative current

2 Answers  

---

what id a dry type transformers and its function ?

0 Answers   Wipro,

---

During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative

0 Answers   Core Solutions,

---

What is the difference between EARTH & NEUTRAL?

13 Answers   L&T,

---