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 difference beetwin phase voltage & line voltage and phase current& line current ?

1 Answers  

---

how to setting voltage RTCC panel

0 Answers  

---

what are carbondioxide and dcp used in fire extinguishers

0 Answers  

---

What is a Phase shift meter? Where can I get one?

0 Answers  

---

what is diffrence between MH LAMP and HELLOZEN LAMP

1 Answers  

---

What is the name of transformers oil filteration equipment?

0 Answers   Reliance,

---

3 Core x 35 Sqmm Cable (How we measure 35Sqmm)

4 Answers   Alpha Star, Brother,

---

Why we are using only Dyn11 tranformer in distribution system but not using a Dyn1 in distributing system?why not and advantage and disadvantage in both

0 Answers   Jindal,

---

What is the difference when selecting a cable between AC and DC current?

13 Answers   ABB,

---

How can we calculate the current if we have load in KVA and if the load in KW then what formula will be use for calculating the current. please give both the formula for calculating the current.

3 Answers  

---

what happen if any one phase of a slipring induction rotor winding is open?is it start or won't?

2 Answers   Aurobindo, Hetero,

---

in a dc shunt motor what happens if motor takes high current,no speed

2 Answers  

---