Answer Posted / altaf

It is 7.2kV. This is arrived by taking into account 10%
increase in supply voltage & rounded off. However this is
for installation where series reactors are not used. In
case a reactor is used (6% for HT) then the design voltage
is 6.6x1.1/(1-6/100) = 7.72kV. The design kVAr also needs
to be increased accordingly otherwise the output is reduced
and detuning percentage changes & detuning frequency
deviates.

How can I known multiplying factor .without multiplying table

1771

---

What is the ratio of Booster transformer?

2150

---

what the function breaker failure scheme, how is it operated

1889

---

What is the difference between diesel generator engine with and without turbo charger with the same capacity?

1669

---

What is core CT & it's function?

2174

---

what are types of encoder

1854

---

can u give me a brief idea about power line carrier communication ??

1822

---

what is meant by impulse voltage?

1990

---

what is class of SPD and dittels of all class ?

2114

---

Swg formulae

1997

---

Why efficiency of generator is higher than motor at a particular load?

2053

---

What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

2146

---

I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer

1914

---

What is an ideal transformer?

1140

---

how to prepare the technical test

2070

---