Answer / sudesh kumar

As we know that the rating of the transformer remains same as we consider it from the HT or LT side. The o/p can be determined by multiplying the rating with the power factor (i.e. 0.8 which is a standard value).

KW o/p = KVA * p.f.
= 25*0.8 KW
= 20 KW

Answer / s girish kumar

The Output of the transformer depends on its load .,means whether it is capacitive or inductive.,But approximately we will take the powerfactor as 0.8.
So If 25 Kva transformer then it is 25*0.8=20KW.It means maximum we can supply this much of consumers

Answer / guest

25*0.8=20kw

HOW SKIN EFFECT REDUCE THE CROSS SECTION OF THE CONDUCTOR

2 Answers  

---

How to increase solar cell efficiency ?

1 Answers  

---

need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.

0 Answers  

---

what do you mean by 1 ton in AC`s

36 Answers   Bhel, Bosch, ITC Infotech,

---

Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.

0 Answers   Reliance,

---

---

Explain why the Voltage drop will happen in 3 Phase line?

3 Answers  

---

last 5 year rrb allahabad junior engg electrial engg question paper

0 Answers   RRB,

---

If u have Powergrid model question papers Please send to below mail ID rajutheprince@gmail.com

0 Answers  

---

Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

---

why we are using DC violtage for testing of cables....which is used in HV AC applicatons...

1 Answers  

---

Single line diagrams for star to delta and DOL starters.

0 Answers  

---

# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

0 Answers   HPCL,

---