Answer Posted / akshay dhar

This effect is prmarily known as Ferranti effect & due to which the receiving end voltage will be greater than the sending end voltage (abt 5-10% of Vs)

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

2003

---

how ups works ? various parts of ups and working principle

1904

---

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

2076

---

how was your last weekend.

1740

---

why a tester wont shock while testing the power in house

1792

---

i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?

1828

---

How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)

3149

---

What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?

1090

---

Why we use circular(Stepped) cross section in transformer core?

2192

---

Why did lightening arrestor solid copper rod head is sharp on mobile tower top?

1951

---

why the difference arise between HT reading & LT reading (submeters fixed in complexes, apartments etc)if the power factos exceed from 0.9 to 1 can the ht meter reads fast?

2879

---

i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me

2175

---

which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

2040

---

i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors

1801

---

3phase cable calculation formula by motor load

1461

---