Answer / sandeep patil

if you have geniune reason then tell them straight forward
if not the you have tell something els

Answer / ishan

be honest.say wat was d problem?u wr prepring fr
medical ,if so dont hesitate. like u with most of us this
is the case.gud luck

what is the working principle of Brushed alternator ? without exictation how we can give dc supply to rotor ?

1 Answers  

---

Draw SLD for a panel has 500A Bus Bar rating, with 4 outgoing, each is 80 A (load current), showing the transformer and capacitor bank rating.

0 Answers   FEWA,

---

what type of earthing is done on hilly rocks.

4 Answers  

---

What will be the effect if I use inverter as UPS mood?

0 Answers  

---

What kind of maintenance is conducted for Transformer

0 Answers   Gulf, UB Engineering,

---

---

I have installed capacitor bank at secondary transformer. cos phi is increase. but on load (far from transormer), it still poor. Can anybody explain it??

6 Answers  

---

we have one pumping station and 4.6 MW 7 no.s synchronous motors.so there is no required HT capacitor to improve power factor.But we have two no.s of 25 Mva power transformer connect to distribute the power for motors connect with 220 kv line.So i have required the HT capacitor to improve power factor at HT side i mean power transformer bus side.So please suggest how much HT capacitor banks required for same.

1 Answers  

---

What is difference between ball screw and lead screw.

2 Answers  

---

What is excitation?

2 Answers  

---

if i have 5kw,9A,three phase induction motor,if i want to install it 100 meter away from its feeder,how i will culculate cable size for this load.

2 Answers  

---

explain Uninterrupted power supply detailed electronical operation with circuit diagram

1 Answers   Emerson,

---

how to calculate the power loss of cable?

1 Answers  

---