Answer / rahul v sangani

EPBX is "Electronic Private Branch Exchange" which is used
by many organisation to transfer more than two to three
lines to various extensions

Answer / suhana_t

EBPX Stans for "Electronic Private Automatic Branch
Exchange"....

Answer / manu nain

It Stands For Electronic Automatic Private Branch Exchange.
It is used in communication system.It is used by many
organization to connect their two or three lines of various
extension.

we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????

4 Answers   KSEB,

---

what would happen if u assume to insulate all the overhead lines and no insulators....??do you think it to b an advantag or a disadvantage??justify.

3 Answers  

---

to operate air conditioner of 1.5ton what power of generator is required

1 Answers   Bharat,

---

How to calculate kva? what is the formula.

21 Answers   MSIL, UltraTech, Watt, Welding Aids,

---

Diff between power trans and generating transformer?

1 Answers  

---

pls send me some of the solved question booklet of Junior Engineer -2 (ELE) in RRB

1 Answers   RRB,

---

can u tell the difference between star-star transformer and delta to delta transformer.

3 Answers   Videocon,

---

Waht are the protection should be use in HT/ LT side of the same Xformer?

1 Answers  

---

What is the tube exial fan?

0 Answers  

---

what is the purpose for open delta connection in potential transformer

2 Answers  

---

If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

0 Answers   Usha Capacitors,

---

What the difference between ac and dc inductor an capacitor

0 Answers  

---