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

what is bjt & mosfet? what is rectifier & diode?

1 Answers  

---

what is the different between counterpoise earthing and pipe earthing?

1 Answers  

---

How to calculate percentage impedance of a power transformer.

1 Answers  

---

how to select the power contactor in Diffrent AC motors.

6 Answers   Titan,

---

why restricted earth fault protection can not operate for phase faults??as there will be a current in secondary of ct,when a phase fault occurs!

1 Answers   GMR,

---

when voltage increases current decreases & vice versa why it is so?

3 Answers  

---

in 132kv substation CRT means

0 Answers  

---

What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.

0 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

---

Can anybody tell the formula to calculate temparature rise in the cable with respect to current?

1 Answers  

---

whis is the formula of converting KW into HP ?

14 Answers  

---

Is it required to use 2 nos of body earthings to any machine though if we use TP with E supply is provided to Machine?

2 Answers   HAL,

---

In our generating power station we get electric shock in the battery bank, what will be the reason?

3 Answers  

---