Answer / u.v.v.satyanarayana

actually transformer rating is in KVA. so powerfactor is
not come across t/f,because total loss depends on voltage
and current only. generally p.f is unity.

Answer / raghu

Transformer power factor is depends on our type of load current depends on pf,voltage and KW.

Answer / mostafaghodrat

According to the load account. If there is no load
p. fee no load on the transformer is about 0.3 to 0.4

what is AH of battery

6 Answers   NSIC,

---

where the lexical paramater will use in fron end?

0 Answers  

---

need help, please can someone tell me how can i calculate the main breaker and branches breakers to distribution panels (MDB) depending on the load ampere .. i really need it but can't find any site >>

3 Answers  

---

what is gapless metal oxide techniques?

1 Answers  

---

Atwhat condition reverse power relay will act?

0 Answers   Equate,

---

---

HOW TO WRITE A QUENTION ANSWER? I MEAN SHORT OR LENGHTHY ? OR FROM THE BOOK AS BOOK..... SOME TIME WE GIVE A ANS FROM THE BOOK AS LIKE BOOK ND WE GET MINIMUM 60% MARKS OR MORE THEN....... THEN HOW TO FILL THE Q-PAPER?

0 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  

---

Difference between ups and invertor

3 Answers  

---

we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

3 Answers  

---

how can we detect that which is receiving side and which is sendind end of a trnasmmison line by just seiing it?i.e its which end is coming from genertaing and distribution side?

5 Answers  

---

Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?

0 Answers  

---

what is the size of cable for 15kw motor and 85 meter cable length using with vfd

0 Answers  

---