Answer / l.l

Droop CT is used to control load sharing of the reactive
power between paralleled generators. Its output is mixed
with the phase voltage to result in a signal that will be
proportional to the lagging power factor. This is used to
adjust the excirtation current accordingly so that the
proportion of reactive power is shared between them.

Answer / venkat

Power factor maintain ( Reactive kvar)

Answer / sachin

Droop C T gives pulse to avr for maintain the voltage on
load and reduce the fluctuation of voltage on load

How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

0 Answers  

---

how to calculate current in HT side when we having LT current

2 Answers  

---

How to synchronization will be done between two DGs ?

0 Answers  

---

what are the interview question asked in wind mill about electrical

0 Answers  

---

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

0 Answers  

---

capacitor is load free component but why ampare meter shows current when capacitor bank breaker close?

5 Answers   Bhel, OPS,

---

Wt is the function of reactive power? How it generates & consume though resultant is zero?

0 Answers  

---

how the capacitor work on dc?

1 Answers  

---

How can we have to decided motor connection as a STAR-DELTA or DELTA-STAR?

3 Answers   IOCL, Jindal,

---

in flemings lefthand rule thumb indicate for....

2 Answers   APPSC,

---

In EHV tranm. The conductors are …….. a) Cu roads b) Cu bars with Si c) Cu tube with Si plate

2 Answers   Engineers India Limited,

---

what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

0 Answers   Bhel,

---