Answer / swarnansu

we can get same operating voltage at less cost and when an
3ph short ckt fault occurs it will not increase the fault
since it cant send any energy to the fault point.

HOW MANY TYPES OF FUSE?

0 Answers  

---

Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?

0 Answers  

---

What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

0 Answers   Anglo Platinum, Narnarayan Electrical,

---

what are factors to be consider to design a HT & LT motor?

1 Answers  

---

what is power factor

5 Answers   Exide,

---

why neutral is required in electrical system

3 Answers   Bhel,

---

low voltage grounding is done by?? 1)solidly gnd 2)ressistance 3)reactance

1 Answers  

---

A transformer has negative voltage regulation when its load PF is A zero B unity C lagging D leading

1 Answers  

---

how to calculate the cable size depending on the transformer rating

2 Answers  

---

how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

0 Answers  

---

what is the difference between inverter and ups & what is the earth resistance for ups , if its high why so

3 Answers  

---

what is the reason for choosing DYn11 in transformer, why not DYn12 or something else

1 Answers  

---