Answer / k.prakashchandra

Use an electronic speed regulator or shorten the rotating
blades.

How to calculate earth flat size for 250 Kva DG and transformer?

8 Answers   Deepak Fertilisers,

---

WHAT HAPPENING TO TRANSFORMER???? i have the step down transformer rating 230/12v, power rating something.,,, ok. suppose iam giving 12v to secondary side,what will happen on primary side.,,,

6 Answers   Coastal Energen,

---

armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

0 Answers   APTransco,

---

what is the difference between megger and earth resister ??

0 Answers   HMPL,

---

what is difference between start imitation and start interlock for 3 phase motor protection ?

2 Answers   OPS,

---

---

what is power factor

4 Answers  

---

how can you size an automatic voltage regulator?

0 Answers  

---

we have provided 30 mA rccb to water cooler.but we feel shock in cooler body.what is the reason?

3 Answers   FCC,

---

what is the use of Reactive power in power system?

3 Answers  

---

Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..

0 Answers  

---

why dc power can not be used in transformer?

33 Answers   GE, Sail,

---

X/R ratio in 11kv transmission line is?

1 Answers   RRB,

---