Answer Posted / sudhir purandare

Yes, self working on DG for last 20 years and never had any
problem because of capacitors. Capacitors will help to
improve the power factor of the system and indirectly
reduce the load on alternator (which is mainly for
delivering the reactive power). only care shall be taken by
not allowing the power factor to go in leading. It is a
normal practise to switch on the capacitors after motor
starts and switch off immediately after motor trips.
Instead of maintaining the PF close to unity, it is better
to maintain it 0.9.

What is the function of RCBO? What are the different sensitivity ratings & each application?

2877

---

wish of these transformer uses oil?

1672

---

In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc

1945

---

what is the write prosidure of stringing of 8meter pcc pole.

2517

---

what type of motor used to move a 1 ton gate? and relate ratings with load.

1867

---

what is (+) and (-) in generator field detector stand for?

1890

---

How we calculate DC inducation moter Amp? Sir pls give me formula......

1885

---

Differentiate between Zero and Negative sequence current

1953

---

How to Preparation of online test

1760

---

hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com

2969

---

what kelvin's law ?

2161

---

Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?

1990

---

how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.

2034

---

sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

2225

---

Why are lt windings placed near the core?

1149

---