why transformer rating comes in kva?

4 Answers   HNG, Tech Mahindra,

---

for ac networks if the voltage wave form is V=Vm sinwt here the voltage Vm=230 for the frequency 50hz then the time period is 0.02 sec then for the time period 0.12 sec what is the voltage

4 Answers  

---

how can we choose the size of road crossing pipe for power cables

2 Answers   DLF,

---

What is the usega of brking resistor? and how it will useful to Drive...?

3 Answers  

---

why we use 6nos of C.Ts on 11kv incoming?

2 Answers  

---

what is the consuption rating of motor in one day

1 Answers  

---

What are n circles?

0 Answers  

---

where induction generator is used ?

1 Answers  

---

why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage

5 Answers   ABB,

---

sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used

0 Answers  

---

How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?

0 Answers  

---

Which state of India had first started power reforms?

1 Answers  

---