Answer / naveen

because total losses depend upon cu losses and iron losses cu losses deped on current and iron losses depend on voltage so total losses will be volt amp thats why rating in KVA

Answer / rajkumar

What is the requirements of the consumer according to we are fix the trasfomer rating

Answer / biyanka bohra

Transformer's rating is always shown in kva instead of kw because there is no phase difference between current and voltage. it is multiple of primary current and primary voltage for single phase transformer and √3*V*I for three phase transformer

What are the methods/types of distance protection schemes used in transmission system?

2 Answers  

---

what is the potential difference between line and earth?

11 Answers  

---

how to calculate lighting for a room

2 Answers   Coca Cola,

---

in non technical way how can u define POWER FACTOR??

0 Answers  

---

Difference between Earthing Truck & Earthing trolly for HT panel

0 Answers   Moolchand Medcity,

---

---

If Earthing is poor in a DB of of Residential Building, will residents feel a leakage voltage in a Electrical Ssytem? is this statement true?

1 Answers   Dolphin International,

---

which meter used to measure a flus

2 Answers   RRB,

---

Is vtg is controlled by the resistor? if else how much?

0 Answers   Sail,

---

I am inpecting a 10kVA UPS what tests should i do and should i observe?

0 Answers  

---

if field winding of synchronous generator are shorted on each other will it start or burn or run for short time like induction motor

1 Answers  

---

how can i get the formula to find out the cable size if i know the load of main fuse protection.

0 Answers  

---

after how many spot we must chang secondry cable in portable spot welding gun?

0 Answers  

---