How is the connection of the tap changer on the HV side been made?

0 Answers  

---

In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?

0 Answers  

---

THE 40 MW OF POWER FOR 220 V III PHASE POWER CONNECTION REQUIRES HOW MANY KVA POWEER REQUIREMENTS

7 Answers   Chartered Accountant,

---

If our power factor is lagging then who is in profit? I mean consumer or Supplier!

1 Answers   Sail,

---

When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?

0 Answers  

---

What is the value of nuetral current in star connected load when DC is supplied to it???

1 Answers  

---

Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?

0 Answers  

---

Why we use mostly circular coil in transformer? not square or rectangular type of coil.

4 Answers  

---

Why CT secondary should not be kept open?

7 Answers   Anna University,

---

what transformer we used normally and upto which kva?

0 Answers  

---

what is the effect of power factor on DG supply,i mean to say what will the effect if we add capactors on dg supply.

4 Answers   HCL,

---

What will happen to the speed of synchronous machine subjected beyond the pull out torque? Are the behavior shown by rotor remains same for both the alternator and motor?

1 Answers  

---