Waht are the protection should be use in HT/ LT side of the same Xformer?

1 Answers  

---

HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?

0 Answers   TATA,

---

Why motor is not calculated in kva, whereas transormers are calculated in kva

2 Answers  

---

What happen while we measure the Current in Rotor?

1 Answers  

---

What safety precaution are to be taken for avoiding electric hazards ?

0 Answers  

---

what is the principle of operation of CFL ??

0 Answers   IOCL,

---

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

2 Answers  

---

Is your generator is automated or manual if so do you know the circuits?

7 Answers   RRB,

---

Draw an S.L.D of the main panel for a hospital, showing meter position. Essential loads are: 1) Equipment load 100 KW 2) Critical load 500 KW 3) Life AID Safety load 400 KW 4) NON-Essential load 200 KW 5) Other service loads 200 KW Calculate and suggest the size of the transformer, size of main cable, capacitor bank, and calculate the capacity of an emergency load having above first three mentioned loads is supplied by an emergency generator.

0 Answers   FEWA, HMK,

---

Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

0 Answers  

---

typical per KM resistance values of ACSR DOG conductor for 33KV & 11KV OH system? typical per KM resistance values of XLPE 300Sq mm cable for 33KV system? typical per KM resistance values of XLPE 185Sq mm cable for 11KV system?

2 Answers   wbsedcl,

---

what is the voltage of insulation megger that should be used for measuring the resitance of 66kv equipments.

3 Answers   DEWA,

---